Pooka

Pooka
Pac-Man fighting a Pooka during Smash Run in Super Smash Bros. for the 3DS.
Universe	Pac-Man

Pookas (プーカ, Puca), are enemies from the Pac-Man (universe). Originally, Pookas were enemies in the game Dig Dug, but later became recurring characters in Pac-Man's games.

In Super Smash Bros. 4

Pookas appear as enemies in Smash Run in Super Smash Bros. for Nintendo 3DS. They're seen in one of Pac-Man's pictures on the website, although we haven't seen them in action yet. What they do is still unknown.

A Pooka also appears as one of the Namco summons Pac-Man can use during his trailer, similar to the Galagan Bugs, but it's purpose is unknown as well.