Majin Buu : Kid (ST01-039) [Story Booster 01]

[Evolve] (You may pay the skill cost and play on top of the specified card in a Battle Area) 1: "Majin Buu : Evil" with a cost of 3 or 4.

[On Play] Place a total of 3 cards from under cards with "Majin" in their special traits in your Battle Area into their owner's Drop: Choose up to 1 Battle Card with a cost of 5 or less in your opponent's Battle Area and KO it.