Prince Laharl of the Netherworld (DG/EN-S03-E110 U) [Disgaea]

[AUTO] When this card attacks, if a card named "King of the Earth" is in your climax area, you may choose a card in your opponent's waiting room, and put it on the top of his or her deck. [AUTO][(2)] When this card is played and placed on stage, you may pay the cost. If you do, choose a card named "Etna & Flonne" in your waiting room, and return it to your hand.