Bowser's Castle

Villainous (You may not include any heroic cards in your deck)
Whenever a player plays a villainous card, that player may draw a card and each of that player's opponents must discard a card from their hand.
"Boy! Bowser's Castle. Talk about your basic eerie atmosphere, huh? Oh... I'm nervous and excited at the same time. We're headed for the final fight at last!"
-Goombario