Blackout Eyes must turn the entire eye, Sclera and Iris included, pure-black.

Kwillian with this upgrade will still have an eye color mechanically, it simply cannot be seen

Blackout Eyes is incompatible with all other eye upgrades.

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Flappy Ears can be any of the three examples shown above.

Webbing or Feathers can be Secondary, Base, or Accent Colored.

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Tail Hand is compatible with the following upgrades: Paws, Tiny Claws, Talons, Webbed Digits, and Limb Poofs

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Grappling Ears is compatible with the following upgrades: Paws, Thumbs, Tiny Claws, Webbed Digits, and Limb Poofs

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Melanism darkens the base, secondaries, and eyes of a Kwillian when rolled in a breeding.

Melanism is a color upgrade and therefore cannot be removed, but can be overwritten with unlimited colors or add a color, as though "outgrowing" the mutation.

This mutation can cause issues such as; fatigue, lack of appetite, and difficulty sleeping.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Albinism signifigantly lightens the base, secondaries, and turns the eyes of a Kwillian red when rolled in a breeding to the point of the base color being near or pure white.

Albinism is a color upgrade and therefore cannot be removed, but can be overwritten with unlimited colors or add a color, as though "outgrowing" the mutation.

This mutation can cause issues such as; fatigue, lack of appetite, and difficulty sleeping.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Third Eye must match the other eyes in upgrades and color, as long as the iris and sclera are inverted, unless the Heterochromia upgrade is applied.

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Polymelia's extra set of legs can have any limb upgrades applied to them as long as they follow the rules and the requirements are met.

Upon growing up, this mutation appears as a second set of arms, or front legs on a Kwillian.

This mutation can be removed, removing a mutation is permanant.

This is a HARMLESS mutation and does not impact your Kwillian mechanically.

Conjoined Twins can each have completely different ear, head, and eye upgrades, including different eye colors

This mutation cannot be removed and is permanant.

This is a HARMFUL mutation, and impacts your Kwillian in Mechanics. Kwillian with this mutation cannot participate in Events or Quests labeled as Dangerous regardless of age. They also learn magic at a slower rate then other Kwillian, requiring Double the EXP per ability.

Blindness dulls the color of the iris and turns all pupils applied to the Kwillian white.

Kwillian with this upgrade will still have a proper eye color mechanically, its simply appears visually lighter than it is.

This mutation cannot be removed and is permanant.

This is a HARMFUL mutation, and impacts your Kwillian in Mechanics. Kwillian with this mutation cannot participate in Events or Quests labeled as Dangerous regardless of age.

Eyeless can be drawn as empty sockets where the eyes should be, or be drawn as completely smooth where the eyes have been removed.

Kwillian with this upgrade will still have an eye color mechanically, its simply cannot be seen.

This mutation cannot be removed and is permanant.

This is a HARMFUL mutation, and impacts your Kwillian in Mechanics. Kwillian with this mutation cannot participate in Events or Quests labeled as Dangerous regardless of age.

Metal Gem must appear as the normal gem color but metallic and shiny instead of smooth and matte.

The accent color remains unaffected and cannot be drawn as metallic or shiny.

This mutation cannot be removed and is permanant.

This is a HARMFUL mutation, and impacts your Kwillian in Mechanics. Kwillian with this mutation cannot learn their Professional Level magic nor a Bonus Magic.

"Quite an Earful!"

"A Lions Den"

"Maximum Damage"