Poison Mash[from internal data] is a poisonous mushroom enemy that appears exclusively in Kirby Super Star Ultra. It replaces Cappy in Revenge of the King, having more health and moving faster than Cappies. Poison Mash can be found in Purple Plants and Crash Clouds.
Poison Mash is a gray creature that looks like a poisonous Cappy. It has a blue cap with pink spots. This cap is larger and wider than Cappy's, and like a Cappy's cap, it can be inhaled. Without caps, they have a sad-looking face with eyes and a mouth.
- Most enemies in Revenge of the King were replaced by their counterparts in the Extra Mode of Kirby's Dream Land, but Cappy was originally replaced by Blopper.
- Despite the name, Poison Mash isn't actually poisonous.