Caius le Méga Monarque SR06-FR008

You can Special Summon this card by Tributing 1 Tribute Summoned monster. If this card is Special Summoned by Tribute: target 1 card on the field; banish it, and if you do, inflict 1000 damage to your opponent, then, if it is a DARK Monster Card, banish all cards with that name from the hand, Deck, Extra Deck, and GY of the player who controlled it. If this card was Special Summoned by Tributing a DARK monster, add this additional effect: You can target 2 cards instead.