Cockatrice (My Little Pony: Friendship is Magic)

The Cockatrice was a monster encountered in the My Little Pony: Friendship Is Magic episode "Stare Master" - it was based upon the legendary creature of the same name and shared many of the same qualities of its mythological counterpart. It inhabited the Evergreen Forest, a dangerous area of Equistria that is feared by ponies due to it harboring all manner of dark and dangerous creatures.