"Infinity Berry Credits" its the cash shop, it says it does strange things to ur pet... what does it do to your pet???

You can keep feeding it to your pet over and over again.

That thing about it causing your pets to ''mutate in unexpected ways''... what's that mean? Can it actually change your pet, or was that bit just added to be funny? :s

I think it was just to be funny.

I dunno i might be a catch to having a berry that gives you unlimited food

Hmm... Who knows, there are some descriptions like that: ...But it does nothing. XD