Catrina is an orange, anthropomorphic feline witch and the titular main antagonist before redeeming herself in the 1985 My Little Pony TV special "My Little Pony: Escape From Catrina".
Catrina herself is a powerful witch who is dependent upon the Witchweed potion, which is the source of her power. She holds the Bushwoolies her slaves and forces them to make the potion for her.
After the Bushwoolies escaped, she then planned on kidnapping the ponies to be her new slaves. But ends up kidnapping Baby Moondancer along with the Rainbow of Light to convince the Bushwoolies to go back for her.
She was defeated by Rex and later redeemed herself of her bad ways by destroying the machine that produces the Witchweed Potion.
- Her name is sometimes spelled "Katrina" with a "K".