Scientist of Black Sheen, Mathilda

/:When placed, 1, put the top card of your deck into the drop zone, and perform one of the effects below depending on that card's type. ・Normal Unit - Until end of turn, when your opponent would call cards from hand to for the battle this unit attacked, he or she must call two or more at the same time. ・Trigger Unit - This unit gets +1 until end of turn.