Immortal Chaos Chao

They are known to be very rare. But patience and a good caring character are all that's needed to achieve your goal of getting one of these awesome creatures. They are the immortal chaos chao - and they exist. Here's how to get one:

Hatch a Chao: Hatch a chao and take care of it as you would a normal chao.

Let it Reincarnate: Make sure the chao loves you. Let it turn five years old to die and reincarnate.

Take Care of It: Raise it once more to adulthood.

Let it Reincarnate Again: This is the second time it should have reincarnated. Give it ONE of EVERY animal. Not more, and not less. There should be a total of 21 animals.

For a Dark Immortal Chaos Chao:
	After second death... Pet it with dark characters and feed it dark fruits. Once you've taken care of it for a while, it will metamorphosize into a Dark Immortal Chaos Chao. It will never die.

For an Immortal Chaos Chao:
	After second death... Pet it and take care of it evenly with both Hero and Dark characters. Feed it chao fruits, too. Once its stamina level has been brought up to a certain level and you've spent enough time with it, it will metamorphosize into an Immortal Chaos Chao, or Light Chao. It even slightly resembles chaos zero.

For a Hero Immortal Chaos Chao:
	After second death... Take care of it and pet it with Hero characters. Feed it hero fruits. When it metamorphosizes, it will turn into a Hero Immortal Chaos Chao.

In Short:

Let a Chao Reincarnate Twice

Give it all of the 21 animals - ONE of EACH

Raise it with Dark/Hero characters.

Let it metamorphosize.