It looks like Pikzilla, but due to international copyright laws, it's not.

Olimar: Mother brain make my Pikmin grow.

Olimar throws the assist trophy holding mother brain at 3 Pikmin who come back to life and grow in size. They are then promptly destroyed by the smash bros ranger's final smashzord

Go go smash bros rangers

Something to make note of for those reading this, the smash bros rangers could of been the fire emblem rangers