A Dark-type Prank

Synopsis
When Celebright, Mew, Ralts, and Meloetta are playing house, Lunight, Dragonet, Umbreon, and Poffrost surround them and terrify the crap out of them. However, this is all just a prank.

Transcript
Celebright, Ralts, Mew, and Meloetta were playing house in the playroom.