Out of Control Evil, Majin Buu

[Union-Absorb] (B),place 1 Battle Card from your hand under this card : Choose up to 1 blue "Majin Buu" with an energy cost of 5 from your deck and place it on top of this card. Then, shuffle your deck. [Critical] (When this card inflicts damage to your opponent's life, they place that many cards in their Drop Area instead of their hand)