Necropotence (Leon Lindback) [Pro Tour Collector Set] Commander's Arsenal if a player cast two

if a player cast two or more spells last turn

What about the art of destruction

Set: Unlimited Edition Type: Creature — Human Pirate Rarity: Rare Cost: {4}{U} Pirate Ship can't attack unless defending player controls an Island

Set: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {1}{R}{R} Whenever a creature is dealt damage

Few things are truly "lost" at sea

Necropotence (Leon Lindback) [Pro Tour Collector Set] Commander's Arsenal if a player cast twoSet: Pro Tour Collector Set Type: Enchantment Rarity: Rare Cost: {B}{B}{B} Skip your draw step. Whenever you discard a card, exile that card from your graveyard. Pay 1 life: Exile the top card of your library face down. Put that card into your hand at the beginning of your next end step.