Icy Dumple

The Icey Dumple is an enemy that first appeared in the game Pikmin:The After Years. It is a light blue dumple that leaves a trail of bone-chilling cold air. It will also eat Pikmin as well. Cyan Pikmin are immune to their ice trail.

How to Kill
The best way to kill is either by swarming it with Cyan Pikmin or by chucking Purple Pikmin on top of it.

-- Gamefreak75