Pet Evolution

Pet Evolution is one of the biggest new features in Elona+.

It does exactly what it sounds like; it allows you to evolve your pets into species with better speed and very often new abilities and/or resistances.

From version 1.49 on, evolution also increases the gauge limit of said pet to 200%. At 200%, the gauge release attacks will also ignore any damage reduction from armor skills and grant 1 turn of time stop.

The gauge works similarly to 0-100%; from 101-199%, the gauge decreases by 1% per turn, and stops decreasing if it hits 200%. Taking damage can fill your gauge up to 96% or 196%. Pets can still use 100% gauge release attacks.

Evolution Requirements

1. Relationship: 'Fellow' or better;
2. One of six Heart type items.

Evolution Chart

Pre-Evolution	Heart Needed	Result	Statistics Changes	Ability Changes	Appearance Changes
Armor
Living armor Steel mass	<Evolution Heart>	Durahan	+20 Str, +30 Speed		<Wynan> the lord of the Ancient Castle sprite, black tint
Durahan (from above evolution)	<King Heart>	Lord Armor	+50 Life, +10 Speed
Asura
asura	<King Heart>	asura king	+30 Str, +20 Speed, +20 Life	Killing Dance special action(usage)	Sprite No.954 with base form's tint
mitra	<Another Heart>	misra	+20 Str, +20 Per, +15 Speed	Tag Force special action(usage)
Varuna	<Evolution Heart>	Suiten	+20 Str, +10 Dex, +10 Speed	Silent Ocean special action(usage)
Bear
Brown bear	<Evolution Heart>	Demon bear	+30 Str, +20 Speed		Arktouros sprite
Grizzly
Brown bear	<God Heart>	Nanook	+30 Str, +30 Life, +30 Speed, Cold resistance changed to Normal		Sprite no. 568
Grizzly
Demon bear (from above Evolution Heart)	<Another Heart>	Thunder Bearga	+20 Str, +5 Speed, Magic resistance changed to Normal, +10 Tactics skill		Sprite no. 778, red tint
Nanook (from above God Heart)
Beast
Gryffon child	<Evolution Heart>	Griffon	+20 Str, +30 Speed	Float bit	Sprite No.604
Beetle
Beetle	<God Heart>	Kabuterion	+70 Str, +30 Speed	Super Armor special action(usage)	Sprite no. 563
Kabuto	<Evolution Heart>	Hyper Beetle	+40 Speed		No change in sprite or tint
Gokiburi	<King Heart>	King Cockroach (not the same as <King Cockroach>)	+20 Dex, +40 Speed		King Cockroach sprite
Murder cockroach
caterpillar sniper	<God Heart>	God Moth	+15 Str, +15 Dex, +30 Speed, +20 Life	Draw Shadow special action(usage), Punishment special action(usage)	Sprite no. 1004, glow effect
Behicle
Xeren auto tank	<Machine Heart>	Xeren humanoid tank	+20 Str, +20 Con, +20 Per, +20 Speed	Fire a Volley special action(usage)	Utima the destroyer of Xeren sprite, green tint
Yerles conbat plane	<Machine Heart>	Melugas production model	+40 Per, +50 Speed		Sprite no. 580
Large bike	<Machine Heart>	Machine Storm	+75 Speed	Hyper Dash special action(usage)
Cub	<Another Heart>	Cub Toraizu	+10 Dex, +20 Life, +20 Speed		Sprite no. 890 (green tint)
Bird
Chicken	<Another Heart>	Ultimate chick	+10 Wil, +10 Cha, +10 Dex, +30 Speed		Sprite no. 614
Wandering penguin	<King Heart>	Great King Penguin	+20 Wil, +20 Str, +10 Life, +10 Speed	Browbeat special action(usage)	Sprite No.833
Cat
Silver cat Cat	<Evolution Heart>	Twintail	+10 Dex, +20 Speed		Same sprite as Twintail NPC
Twintail (from above evolution, not Twintail)	<God Heart>	White Tiger	+20 Str, +5 Dex, +20 Wil, +50 Speed		Same sprite as <Lityou>
Carbuncle Lion	<Another Heart>	Manticore	+10 Str, +10 Dex, +20 Speed	Float bit	<Cacy> the cat tamer sprite
Catsister
Younger cat sister	<King Heart>	Cat Princess	+50 Life, +10 Speed	Emergency Evasion special action(usage)	Sprite no. 569
	<God Heart>	Catsister God	+100 Speed		<Frisia> the cat queen sprite
Older dog sister	<Evolution Heart>	Wolf Sister	+30 Life, +10 Speed	Charge Attack special action(usage)	Sprite No.884
Wolf Sister (from above evolution)	<Machine Heart>	Anubis	+10 Per, +50 Speed	Float bit	Sprite No.572
Fox brother	<Another Heart>	Fire Fox brother	+20 Speed, +20 Life, Fire resistance changed to Normal,	Megid flame special action(usage)	Sprite No.621
	<Magic Heart>	Nine-tailed Fox brother	+25 Mag, +30 Life, +20 Speed		Sprite No.617
Cupid
Cupid of love	<King Heart>	Lord Cupid	+30 Per, +30 Speed	Fire a volley special action(usage)	Sprite #863
Apprentice angel	<Magic Heart>	Angel Astray(note)	+30 Mag, +10 Con +10 Speed	Over-Ray special action(usage)	Sprite #862, tint #5
Dinosaur
Alien ♀	<King Heart>	Alien Queen	+30 Str, +20 Con, +10 Speed		Sprite No.643 with base form's tint.
Tyrannosaurus	<Magic Heart>	Dark Tyranno	+20 Str, +10 Life, +30 Speed, Darkness resistance changed to Normal
	<Machine Heart>	Red Guardian Beast	+30 Con, +30 Life, +10 Speed, Additional Fire resistance to Normal
Dog
Dog	<Another Heart>	Silver Fang	+20 Str, +10 Speed		Same as Silver wolf NPC
Hound
Silver Fang (from above evolution)	<God Heart>	Siva Inu ("Shiba Inu" pun)	+50 Str, +50 Speed		<Siva> the Destruction, but with a red tint
	<King Heart>	Wolf Lord	+30 Str, +20 Speed	Temper flag, Flame of Rage special action(usage) Note: a bug prevents evolved Hounds from using Flame of Rage.	<Estork> the doggod
Dragon
Fire dragon child	<Evolution Heart>	Adult dragon flame	+10 Str, +10 Con, +10 Dex, +10 Speed	Float bit	<Vesda> the fire dragon sprite
Adult dragon flame (from above evolution)	<Machine Heart>	Machine Dragon flame	+20 Str, +10 Con, +30 Speed	Boost special action(usage)	<Metal Vesda> sprite
Machine dragon flame (from above evolution)	<Magic Heart>	Flaming Flower Dragon	+20 Str, +20 Con, +10 Speed	Megid flame special action(usage), sprite changes to no. 647 while Boosted	<Vansesda> the ancient fire sprite
Drake
Wyvern	<Evolution Heart>	Spread Wyvern	+20 Str, +20 Dex, +20 Speed		Sprite no. 640
Valiant Wyvern			+20 Str, +20 Dex, +10 Speed
Elea
Warrior of Elea	<Evolution Heart>	Merciful Warrior of Elea	+20 Str, +20 Speed	Emergency Evasion special action(usage)
Wizard of Elea	<Magic Heart>	Magus of Elea	+40 Mag, +10 Speed	Uplifted bit, Magic Storm spell(usage)
Ent
Fire ent	<Another Heart>	Maple Dragon Tree	+20 Str, +10 Con, +10 Wil, +20 Speed	Float bit	Sprite no. 928, red tint
Ice ent	<Another Heart>	Snow Dragon Tree	+20 Str, +10 Dex, +10 Per, +20 Speed	Float bit	Sprite no. 928
Eulderna
Puppet	<Magic Heart>	Battle Puppet	+15 Str, +15 Con, +20 Speed, +10 Life	Continuous attacks special action(usage)	Sprite no.937
Eye
deformed eye	<Another Heart>	many eyes	+20 Per, +20 Speed, +30 Life	Distant Attack 7 special action(usage)	Sprite No.1040 with base form's tint(?)
impure eye
floating eye♀	<Magic Heart>	evil eye girl	+15 Str, +15 Dex, +20 Life, +20 Speed	Dancing Wire special action(usage)	Sprite No.1106 with base form's tint(?)
chaos eye♀
mad gaze♀
death gaze♀
Fairy
Fairy	<God Heart>	Magna fairy	+20 Con, +30 Mag, +30 Life, +30 Speed	Magic Equip special action(usage)
Frog
Flying frog	<Another Heart>	Frognrolla	+20 Per, +20 Chr, +35 Speed	Platinum Song special action(usage)	Sprite no. 859
Poison arrow frog			+20 Per, +20 Chr, +10 Speed
Ambystoma	<Evolution Heart>	Salamander	+30 Str, +30 Life, +10 Speed		Sprite no. 860
Ghost
Lesser phantom	<Another Heart>	Black Phantom	+20 Str, +10 Mag, +20 Speed		Same sprite, black tint
Black Phantom (from above evolution)	<Magic Heart>	Darkness	+20 Str, +20 Life, +20 Speed	Gravity Sphere special action(usage)	Sprite#648, black tint
Hungry demon	<Another Heart>	"Halloween Night Head"	+30 Con, +10 Life	Greater potion throwing bit(usage) (includes Disaster and Aqua Sanctio)	Sprite no. 732, green tint
Grudge					Sprite no. 732, red tint
Ghost	<King Heart>	Ghost Princess	+20 Chr, +30 Speed, +20 Life	Cheer special action(usage)	Sprite no. 825
Nymph	<Magic Heart>	Loreley	+10 Chr, +20 Speed, +30 Mag	Platinum Song special action(usage)	Sprite no. 825, red tint
Giant
Cyclops	<Another Heart>	Frozen gas giant	+30 Con, +20 Speed	Ice Breath special action(usage)	<Ebon> the fire giant sprite, blue tint
Titan			+30 Con, +10 Speed
Golem
Small stone golem	<King Heart>	Castle Golem	+20 Str, +20 Con, +10 Life, +5 Speed		Sprite No.651
Small wooden golem
Steel golem
Stone golem
Wooden golem
Castle Golem (from any of the above evolutions)	<Evolution Heart>	Ultimate Castle Golem	+10 Life, +10 Speed	Shining wave special action(usage)	Sprite No.651 (blue tint)
Bisque doll	<Another Heart>	Bisque Dolls	+20 Mag, +20 Speed	Shadow Rush special action(usage)	Sprite No.1099
Hand
hand of the dead♂	<Another Heart>	hands of the winner	+15 Str, +15 Con, +15 Per, +20 Speed	BakuretuKen special action(usage)	Sprite No.1042 with base form's tint.
hand of the chaos♂			+15 Str, +15 Con, +15 Per, +15 Speed
hand of the murderer♂			+15 Str, +15 Con, +15 Per, +10 Speed
hand of the dead♀	<Magic Heart>	hime ooteguchi	+10 Str, +25 Con, +25 Cha, +20 Speed	Melt Clinch special action(usage)	Sprite No.1110 with base form's tint.
hand of the chaos♀			+10 Str, +25 Con, +25 Cha, +15 Speed
hand of the murderer♀			+10 Str, +25 Con, +25 Cha, +10 Speed
Harpy
Harpy	<Another Heart>	Flare chick	+10 Con, +10 Life, +20 Speed	Super Regene special action(usage)	Sprite No.872
Flare chick (from above evolution)	<Magic Heart>	Phoenixian	+20 Str, +25 Life, +30 Speed Fire resistance		Sprite No.871
Horse
Lame horse	<Another Heart>	Unicorn	+20 Wil, +20 Speed	Float bit, Hyper Dash special action(usage)	Sprite no. 485
Wild horse
Noyel horse
Yowyn horse
Thoroughbred
Giraffe	<God Heart>	Kirin	+25 Str, +10 Dex, +10 Per, +20 Wil, +35 Speed	Punishment special action(usage)	Kirin sprite
Kentaurs	<Evolution Heart>	Silver Kentaurs	+20 Str, +20 Speed	Boost special action(usage)
Imp
imp	<King Heart>	Great Imp	+20 Dex, +20 Mag, +10 Life, +35 Speed	Magic Equip special action(usage)	Sprite No.212 with light yellow tint (tint 5) and glows.
nether imp			+20 Dex, +20 Mag, +10 Life, +25 Speed
chaos imp			+20 Dex, +20 Mag, +10 Life, +20 Speed
Juere
Juere infantry	<Magic Heart>	Juere Magical Warrior	+20 Con, +20 Life, +20 Speed		Sprite no.740
Juere swordman					Sprite no. 740 (blue tint)
Thief	<Another Heart>	Gizoku (note)	+20 Dex, +10 Will, +10 Speed, +10 Pickpocket skill	Golden Storm special action(usage)	Sprite no.335
Robber			+20 Dex, +10 Will, +15 Speed		Sprite no.335, red tint
Karune
little boy	<Evolution Heart>	scout boy	+10 Con, +10 Speed, +10 Cooking, +10 Carpentry		Sprite No. 1096
scout boy	<Another Heart>	battle boy	+15 Str, +15 Dex, +15 Speed	Killing Dance special action(usage)	Sprite No. 1097
Kobolt
Kobold	<Another Heart>	Toon Kobold	+15 Str, +20 Con, +10 Life, +15 Speed	Browbeat special action(usage)	Pet arena master
	<King Heart>	King Kobold	+20 Str, +10 Life, +30 Speed		Sprite no. 951
Largeanimal
Child boar	<Another Heart>	Pig Boar	+20 Str, +10 Life, +20 Speed		Sprite 847, brown tint
Pig Boar		Big Pig	+15 Con, +15 Dex, +10 Life, +20 Speed		Sprite 847, no tint
Lich
Lich Bug: Lich is assigned two different evolutions with the same heart.	<Magic Heart>	Necro Chimera	+20 Con, +20 Mag, +20 Speed		Sprite no. 840
Executioner
Lich Bug: Lich is assigned two different evolutions with the same heart.	<Magic Heart>	Orugashizuru	+40 Mag, +30 Speed		<Issizzle> the dark abomination
Master Lich
Demi lich
Lizardman
Lizard man	<Another Heart>	Fierce dragonewt	+20 Per, +20 Speed	Lightning breath special action (usage), 1/2 chance of using a ranged attack	Super-Dragonewt sprite, green tint
Lizard man	<King Heart>	Lizard majesty	+20 Str, +20 Dex, +10 Speed	Lightning breath special action (usage), Shadow Rush special action (usage), 1/2 chance of using a ranged attack	draco eques sprite, tint #25
Lizard mage			+20 Str, +20 Dex, +30 Speed	Shadow Rushspecial action(usage)
Machine
Blade	<Machine Heart>	Dangerous Blade	+30 Str, +20 Speed, +300 magnitude to bleed martial arts attack	Shadow Step special action(usage)	Sprite no. 618
Blade alpha			+30 Str, +20 Speed, +250 magnitude to bleed martial arts attack		Sprite no. 618 (blue tint)
Mandrake
Man eater flower	<Another Heart>	Fang Plant	+20 Str, +20 Dex, +10 Speed	Squeeze special action(usage)	giant eater flower sprite, black tint
Chaos flower
mandrake	<Another Heart>	swordmandrake	+20 Str, +20 Mana, +30 Speed	Shining wave special action(usage)	Sprite No.894 with light purple tint (8)
Puppy	<King Heart>	Jack-King	+20 Con, +20 Dex, +35 Speed, +30 Life	Bind special action(usage)	Sprite #896, tint #5
Pumpkin			+20 Con, +20 Dex, +30 Speed, +30 Life		As above, no tint
Greater pumpkin			+20 Con, +20 Dex, +20 Speed, +30 Life		As above, tint #4
Halloween nightmare			+20 Con, +20 Dex, +10 Speed, +30 Life		As above, tint #3
Mazin
Butler	<Magic Heart>	Sheep Butler	+20 Mag, +20 Speed, +10 Life	Group Hypnosis special action(usage)	Sprite no. 1098
Medusa
Medusa	<Evolution Heart>	Uncursed Medusa	+30 Cha, +30 Speed		Sprite no. 599
Euryale		Uncursed Euryale	+30 Cha, +20 Speed		As above, keeps tint
Stheno		Uncursed Stheno	+30 Cha, +10 Speed		As above, keeps tint
Minotaur
Minotaur	<King Heart>	Minotaur Champion	+30 Str, +10 Wil, +10 Speed	Temper bit	Same sprite, reddish tint
Minotaur Magician
Minotaur Boxer
Minotaur King
Minotaur Champion (from above evolution)	<God Heart>	Aldebaran (note)	+50 Str, +20 Speed	Boost special action(usage)	Same sprite, yellowish tint
Cattle	<God Heart>	Bull God	+20 Str, +20 Wil, +10 Life, +20 Speed	Punishment special action(usage), Hyper Dash special action(usage)	Same sprite, dark tint
Mushroom
Mushroom ♀	<Evolution Heart>	Mushrooman	+20 Str, +20 Dex, +10 Speed	Downpour Spore special action(usage)	Sprite no. 737
Spore mushroom ♀
Chaos mushroom ♀
Mutant
<Little Sister>	<Evolution Heart>	<Big Sister> (not the same as Big Sister NPC)	+60 Speed	Shadow Step special action(usage)	Big Sister sprite
Norland
Fallen soldier	<King Heart>	Indomitable General	+25 Life, +15 Speed, +20 Will	Super Armor special action(usage)	Sprite no.970
Orc
porc	<Another Heart>	burning pork	+20 Str, +20 Speed, +10 Riding skill	Boost special action (usage), Hyper Dash special action (usage)	Sprite No.847
orc	<King Heart>	king orc	+20 Str, +30 Life, +15 Speed	Cheer special action(usage)	Sprite No.953 with base form's tint
orc warrior			+20 Str, +30 Life, +10 Speed
Piece
<Pawn>	<Evolution Heart>	<Checkmate>	+20 Str, +20 Mag, +10 Speed		<Grandmaster> sprite
<Rook>
<Knight>
<Bishop>
<Queen>
<King>
Rabbit
Giant squirrel	<Evolution Heart>	Ratatosk	+30 Speed	Insult special action(usage)	Same sprite, black tint
Killer squirrel
Rabbit	<Magic Heart>	Red-eyes w.rabbit	+10 Str, +20 Life, +20 Speed	Time Stop special action(usage)	Sprite no. 852.
Rabbit ♀	<Another Heart>	Sylbunny	+10 Cha, +30 Speed	Cheer special action(usage)	Sprite no. 791
Rat
Rat	<Another Heart>	Electrical mouse	+30 Mag, +20 Speed	Lightning Breath special action(usage) (Replaces Lightning Bolt in Elona+ 1.15)	Same sprite, yellow tint
	<Evolution Heart>	Fire rat	+20 Con, +20 Speed, Fire resistance changed to Normal		Sprite No. 733
Hamster	<Another Heart>	Morningstar	+10 Speed, +20 Blunt skill	Swarm special action(usage)	No change
Rock
Bomb rock	<Magic Heart>	Black crystal bomb	+40 Con, +30 Speed	Shadow Step special action(usage)	<Ether Generator> sprite, black tint
Moai	<Machine Heart>	Cross Moai	+15 Con, +20 Per, +15 Speed	Fire a Volley special action(usage)	Sprite No.841
Roran
Younger sister	<Evolution Heart>	Yandere Sister	+10 Str, +10 Speed	Temper bit, Flame of Rage special action(usage)	Sprite no. 567
	<Another Heart>	Sister cat?	+50 Speed		Sprite no. 307
Older Sister	<Evolution Heart>	Summer Older Sister	+40 Cha, +20 Speed		Sprite no. 519
	<Another Heart>	Small Older sister	+20 Speed	Temper bit, Flame of Rage special action(usage)	Sprite no. 553
Little girl	<Evolution Heart>	Valkyrie	+10 Str, +10 Life, +10 Speed	Cheer special action(usage)	Sprite no. 609
	<Another Heart>	Littler girl	+10 Cha		Sprite no. 573
Littler girl (from above <Another Heart> evolution)	<Magic Heart>	Witch	+60 Mag, +10 Speed, +20 Casting	Rain of Sanity special action (usage), Crystal Spear spell (usage)	Sprite no. 575
Young lady	<Evolution Heart>	White princess	+20 Mag, +20 Speed	Throw Potion (Greater)(usage)	Sprite no. 93
White princess (from above evolution)	<Magic Heart>	Miss Vampire	+20 Str, +20 Mag, +20 Speed	Cure bleeding, Drain Blood special action(usage)	Sprite no. 574
Gwen the innocent (Astral pen recruit only)	<Evolution Heart>	<Gwen> the innocent warrior	+10 Str, +10 Con, +10 Life, +10 Speed		<Gwen> the pitiless sprite
Seamonster
gunfish	<Machine Heart>	zap gunfish	+30 Speed, +30 Per, +20 Dex	Fire a volley special action(usage)	Sprite no. 902, tint color 9
Servant
Goose	<God Heart>	Golden Goose	+10 Con, +20 Per, +10 Lea, +10 Mag, +50 Speed	Platinum Song special action(usage)	Sprite no. 533
Exile♂		Dark Demon Dragon	+20 Con, +20 Mag, +50 Speed, +10 Control Magic	Uplifted bit, Eclipse spell(usage)	Sprite no. 560
Exile♀		Permanent exile	+10 Dex, +30 Mag, +50 Speed, +10 Control Magic		Sprite no. 536
Golden knight		Golden Holy Knight	+40 Str, +10 Con, +50 Speed	Super Armor special action (usage) (Formerly Clear Mind special action)	Sprite no. 537
Defender		Absolute Defender	+40 Con, +10 Mag, +50 Speed	Absolute protect special action(usage) Before 1.10 gained the Provoke special action	Sprite no. 532
Cute fairy♂		Deathscythe	+20 Dex, +10 Wil, +20 Mag, +50 Speed	Bind special action(usage)	Sprite no. 556
Cute fairy♀		Dryas	+10 Con, +20 Per, +10 Lea, +20 Mag, +50 Speed		Sprite no. 541
Android♂		Gun Laser	+20 Str, +10 Dex, +20 Per, +50 Speed	Fire a Volley special action(usage) (Rampage replaced in 1.10)	Sprite no. 558 (old)
Android♀		Gun Glyph	+15 Str, +10 Con, +25 Per, +50 Speed		Sprite no. 559
Black Angel		Black Seraph	+30 Dex, +10 Per, +10 Wil, +50 Speed	Lulwy's Trick special action(usage)	Sprite no. 538
Black cat♂		Big Black Cat	+20 Str, +10 Per, +10 Wil, +50 Speed	Browbeat special action(usage)	Sprite no. 554 (as of 1.13)
Black cat♀		Black Catsister	+10 Str, +10 Per, +10 Wil, +20 Mag, +50 Speed		Sprite no. 534
Talon soldier		god talon soldier	+20 Str, +20 Dex, +10 Wil, +50 Speed	+2 to gauge every time damage taken	Sprite No.1041
Fin crocodile		cipiltontli	+30 Str, +10 Con, +10 Life, +50 Speed	Bound in Blood special action(usage)	Sprite No.1107
Sheep
Wild sheep	<Magic Heart>	Baphomet	+20 Str, +20 Con, +20 Speed	Grasp of curse words special action(usage)	Sprite no. 624
Electric sheep	<Another Heart>	Electric Drake	+30 Mag, +10 Speed	Thunder vortex spell(usage)	Drake sprite, yellow tint
Shell
Hermit crab	<Another Heart>	Yadonashi (homeless crab)	+20 Str, +30 Dex, +10 Speed		Sprite no. 638, red tint
homeless crab (from above evolution)	<Another Heart>	Landlord Crab	+20 Str, +20 Con, +20 Speed	cArmour bit flag	Sprite No.256 with light yellow tint (5)
Fire crab	<King Heart>	Duel Crab	+50 Dex, +10 Speed	Synchro Hearts special action(usage)	Same sprite, dark blue tint
Skeleton
Skeleton warrior	<Another Heart>	Skull Beast	+30 Str, +20 Speed		Sprite no. 448
Skeleton berserker
Skull Beast (from above evolution)	<Magic Heart>	'Dragon Skeleton of death eye'	+40 Str, +10 Dex, +30 Speed		Sprite no. 482
Slime
Putit	<King Heart>	Royal Putit	+30 Cha, +30 Speed	Cheer special action(usage)	Sprite no. 549
Red putit					Sprite no. 549 (Red tint)
Military putit	<Evolution Heart>	Putit commando	+50 Per		Gains reddish tint
Putit commando (from above evolution)	<Machine Heart>	Putit Tank (not the same as Putit tank)	+20 Con, +20 Life, +20 Speed		Sprite no. 726
Slime ♂	<Another Heart>	Roper	+10 Con, +30 Dex, +20 Speed	Melt Clinch special action(usage)	Sprite no. 613
Acid slime ♂			+10 Con, +30 Dex, +10 Speed		Sprite no. 613, green tint
Slime ♀		Slime girl	+10 Lea, +30 Wil, +20 Speed		Sprite no. 611
Acid slime ♀			10 Lea, +30 Wil, +10 Speed		Sprite no. 611, green tint
bubble	<Another Heart>	bobble bubble	+20 Life, +20 Speed, +10 Casting and Control Magic skills	Bubble Storm spell(usage)	Sprite No.336
blue bubble			+20 Life, +10 Speed, +10 Casting and Control Magic skills		Sprite No.336, tint color 4
Snail
snail	<Another Heart>	slug	+5 Speed		Sprite no. 837 (tint 6)
slug (from above evolution)	<Machine Heart>	metalslug	+10 Str, +20 Con, +20 Per, +10 Speed	Metal bit, Emergency Evasion Special action (usage)	Sprite no. 838
Snake
Cobra King cobra	<God Heart>	Kukulkan	+20 Str, +20 Dex, +20 Wil, +30 Speed	Float bit, Squeeze special action(usage)	Sprite no. 555 (as of 1.09)
Cobra ♀ King cobra ♀	<Another Heart>	Lamia	+10 Str, +30 Dex, +20 Speed	Squeeze special action(usage)	Sprite no.738
Spider
Spider	<Evolution Heart>	Giant Burning Spider	+20 Con, +35 Speed	Browbeat special action(usage)
Black widow			+20 Con, +25 Speed
Tarantula			+20 Con, +20 Speed
Paralyzer			+20 Con, +15 Speed
Blood spider			+20 Con, +10 Speed
Giant Burning Spider (from any of the above evolutions)	<Magic Heart>	Burning Arachnid	+10 Str, +10 Dex, +20 Cha, +30 Mana
Scorpion	<Evolution Heart>	Giant Dreadful Scorpion	+20 Str, +35 Speed	Browbeat Special Action(usage)
King scorpion			+20 Str, +10 Speed
Giant Dreadful Scorpion (from either above evolution)	<Magic Heart>	Dreadful Arachnid	+30 Str, +20 Dex, +10 Cha, +20 Mana
Spirit
Chaos seed	<Evolution Heart>	chaos sprout	+15 Str, +10 Con, +20 Speed		Sprite no. 517 (male) and 518 (female)
Chaos sprout	<God Heart>	chaos plant	+15 Str, +15 Con, +15 Dex, +20 Speed	Extermination Breath special action(usage)	Sprite no. 930
War spirit	<Evolution Heart>	High Spirit	+10 Life, +20 Speed, Magic resistance changed to Normal		Darker tint
Magic spirit					Darker tint
Gun spirit					Darker tint
Pudding spirit	<Another Heart>	Spirit of the coffee pudding	+20 Life, +20 Speed, Magic resistance changed to Normal		Gains brownish tint
Wasp
Wasp ♀	<Magic Heart>	Queen Bee (Sourubi)	+20 Str, +20 Dex, +20 Speed, Magic resistance changed to Normal		Sprite no.736
Red wasp ♀			+20 Str, +20 Dex, +15 Speed		Sprite no. 736 (red tint)
Wisp
Wisp	<Magic Heart>	Dark soul	+30 Mag, +30 Speed, Darkness resistance changed to Normal	Darkness Bolt spell(usage)	Demon's soul sprite and tint
Electric cloud			+30 Mag, +20 Speed, Darkness resistance changed to Normal
Chaos cloud			+30 Mag, +10 Speed, Darkness resistance changed to Normal,
Dark Soul (Must have been evolved from Wisp)	<Magic Heart>	Will-Ogre (ウィルオーガ)	+30 Mag, +15 Speed	Uplifted bit, Nether Wave spell(usage)	Sprite No. 843, purple tint
Dark Soul (Must have been evolved from either Electric cloud or Chaos cloud)	<Another Heart>	Chaos Stormcloud Dragon	+20 Mag, +25 Speed	Gains Healing Rain spell(usage)	Sprite No.654, black tint.
Worm
Centipede	<Evolution Heart>	Golden Dragon Centipede	+30 Str, +20 Speed		Dragon centipede sprite, yellow tint
Fire centipede
Yeek
Yeek	<King Heart>	Imperial Yeek	+10 Dex, +30 Life, +30 Speed	Cheer special action(usage)	Boss Yeek sprite, yellow tint
Yeek archer			+10 Dex, +30 Per, +30 Speed
Kamikaze yeek			+30 Con, +10 Dex, +30 Speed
Yeek warrior			+30 Str, +10 Dex, +30 Speed
Master yeek			+10 Dex, +30 Mag, +30 Speed
Yerles
Yerles machine infantry	<Evolution Heart>	Yerles Latest outfit soldier (not the same as Yerles latest outfit soldier)	+10 Per, +10 Wil, +20 Speed	Float bit	Yerles latest outfit soldier, no tint
Yerles elite machine infantry
Yerles Latest outfit soldier (from above evolution, not Yerles latest outfit soldier)	<Machine Heart>	Yerles cyborg soldier	+10 Con, +10 Dex, +30 Per, +10 Ler, +20 Speed		Yerles Cyborg soldier, no tint
Infected yerles soldier	<Evolution Heart>	Meshera Soldado	+20 Per, +20 Life, +10 Speed		Meshera appearance, black tint. They scream during the evolution
Yith
cthulhick	<King Heart>	cthulhime	+20 Ler, +25 Mag, +10 Speed, +10 Swimming skill	Alchemical Rain special action(usage)	Sprite No.1105
Zanan
Nurse	<Evolution Heart>	Red Cross	+15 Wil, +15 Mag, +10 Life, +10 Speed	Rain of sanity special action(usage)
Zombie
Dragon zombie	<Magic Heart>	Black Dragon	+30 Str, +10 Con, +30 Speed		<Corgon> the steel dragon sprite
Zombie girl	<Another Heart>	Stacy	+15 Life, +15 Speed	Absolute Protect special action (usage), Regeneration spell (usage)	Gothic sprite, yellow (?) tint
	<Machine Heart>	Romanesque	+20 Dex, +20 Speed	Rubbing special action (usage), Killing Dance special action (usage) (since 1.84), Emergency Evasion special action (usage)	Gothic sprite
	<Magic Heart>	Thanatos	+30 Str, +10 Speed	Uplifted bit, Swarm special action (usage), Nether Wave spell (usage)	Gothic sprite, red tint
Zombie	<Magic Heart>	Necro Chimera	+25 Str, +20 Con, +20 Speed		Sprite No.840
Lesser mummy			+25 Wil, +20 Con, +20 Speed
Mummy			+20 Wil, +20 Con, +20 Speed
Greater mummy			+15 Wil, +20 Con, +20 Speed
Ancient coffin			+20 Dex, +20 Con, +20 Speed

Heart Items

Heart items are special jewels that can be used for the evolution process above. They are used from the use menu (t), then can be targeted at the pet next to the user. The heart will ask for confirmation before being consumed. If the conditions are not met, or if something else is targeted, the heart will not be consumed.

They are not considered to be precious, and can thus be given to an heir when a gene is created. Note that heart items cannot be wished for, even using wizard mode.

Evolution Heart

The <Evolution Heart> has a 1/2000 chance of dropping from any mob whose level is higher than 29. This heart can also be bought from souvenir vendors for 1,500,000 gold (before negotiation price reduction).

God Heart

The recommended method of getting one of these is to win in pet arena 100 times. Below are alternative methods of obtaining them.

One of these is dropped by <Estork> the doggod in his Forest of Doggod in South Tyris, located in the extreme southwest of South Tyris. Another can be obtained from <Siva> the destruction in the Fort of Chaos <Destruction>, which is located on an island connected to a bridge south of Arcbelc. They are both very strong, with Siva usually considered the strongest boss in the South Tyris expansion. Another one will be given by Saimef the doggod on the 16th floor of the Cradle of Chaos. It can also drop from gods, such as Ehekatl, that are summoned with a wish. The gods are very strong, and since they summon even stronger versions when killed, this is not a recommended method of obtaining one. Finally, there is a small chance that random God race enemies (Atlas, Element Dragon, Five head god, and Stag god) can drop these. They are extremely rare drops.

King Heart

One of these is dropped by <Frisia> the Cat Queen at the Fort of Chaos <Beast> in North Tyris. Another can be obtained from the King Cockroach in the basement of the Maid Mansion in South Tyris, which can be entered when it is bought during a quest. It is dropped from random <King> type chess pieces, Blade kings, and Kirins, but this is fairly rare (~0.125%).

Another Heart

Another Hearts can be created using an pot of alchemist or a Pot for fusion using the Recipe for Another Evolution option. This requires any other heart, a spellbook of mutation, and an alchemy score of 30. The alchemy score can be reached using equipment bonuses. Also dropped by the following creatures: Tyrannobreaker, Shadow (1/100 chance); Cockatrice, Big Sister, Chupacabura, Camouflaged imp (1/200 chance); Valiant wyvern, Gagu, Sky golem, Dragon Bat, Giraffe (1/300 chance).

Machine Heart

These are dropped by <Utima> the destroyer of Xeren at his Fort of Chaos <Machine> in North Tyris. Another drops from <Yerleswood> the savage machine the at the Fort of Chaos <Weapons>, which is south of Arcbelc in South Tyris. Repeatedly killing <Yerleswood> in The Void nets additional Machine Hearts. This heart may also be dropped by other mechanical monsters randomly at a low rate.

Magic Heart

Dropped by <Azzrssil> the impure and <Ulzassil> the dead emperor. The latter can also be repeatedly slayed in The Void for guaranteed magic hearts. The heart is also found as a very rare drop from Black Baptist and Demon type enemies (Demon, Demon's Lord, Demon's Ruler).