Grimly

Grimlies are ghost-like mutants that live inside Mount Grimly with battlers, znu and the Yuktopus. They have a leader known as the Grimly Hero who lives inside the Uka Tree. The grimlies' origins are unknown but they may be the result of some bad mojo and another living creature. They can slow down time allowing the player to cross some obstacles. They have a fighting style similar to that of a boxer and can dodge attacks while in block mode. Enemy Grimlies never slow down time. For their block breaker attack they swing their fist around to charge up then they punch forward. Their fists glow blue when charging up the block breaker attack.

Trivia
To be honest, This creatures is made from the same spicies name "Rayman" a hero of a rival Rabbids