Munna is a small quadrupedal tapir-like Pokémon. It has a round pink body with purple flower designs on its back. It has tiny stubby limbs. It floats around without touching the ground and has a small trunk-like snout. The circular opening on its trunk emits purple dream mist.
In the anime Munna makes it's appearance in BW006. A scientist named Fennel has a Munna. It was first seen reacting to Musharna's calling, then seen waking up Axew after it was hit by Musharna's dream mist. It was Munna who showed Axew's dream of evolving into its final evolved form Haxorus.
During the phenomenon, Munna was the only one not affected by the dream smoke since they are drawn to each other.