All of these, and some others, have been done for months, but was waiting for someone to get back to me about one of them.

The first one is mine, seen here: https://www.furaffinity.net/view/23914443/
Name: BQL-426
Ability: Can change the biological sex of a creature

Second belongs to  Pulsatrix
Name: Kira
Ability: Teleportation

Third belongs to: https://anonymousegg.deviantart.com/
Name: ???
Ability: ???

Fourth is:  TheWolfFreaK
Name:
Ability: Acidic saliva

Noodles are a closed species belonging to me. Don't make your own without permission