Corpse Dance (Jakub Slemr) [World Championship Decks 1999] Human Knight Ally if you control seven or

if you control seven or more lands

When Duergar Hedge-Mage enters the battlefield

but not more life than the player's life total before the damage was dealt

Orzhov Usurper deals damage to target player equal to the number of cards that player owns in exile and you gain that much life

Corpse Dance (Jakub Slemr) [World Championship Decks 1999] Human Knight Ally if you control seven orSet: World Championship Decks 1999 Type: Instant Rarity: Rare Cost: {2}{B} Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Return the top creature card of your graveyard to the battlefield. That creature gains haste until end of turn. Exile it at the beginning of the next end step.