Aquatic Beast

The Aquatic Beast is a formidable, dangerous aquatic enemy that prowls the deepest waters.

=In fanon games=

In Pikmin: The Huge Debt
In Pikmin: The Huge Debt, the Aquatic Beast is a boss and an easter egg. It is a Magikarp from the Pokémon franchise. It is found in the deepest waters, and while it can not attack Pikmin directly it can shake them off of itself.