Hammer of Nazahn [Double Masters] Spirit Rogue that source's controller sacrifices that

that source's controller sacrifices that many permanents

Set: Amonkhet Invocations Type: Creature — Bird Wizard Rarity: Mythic Cost: {2}{W} Flash

" replied Gerrard

Set: Unhinged Type: Instant Rarity: Common Cost: {3}{B} Target creature gets -X/-X until end of turn

Urza dug deep into Dominaria's ancient past

Hammer of Nazahn [Double Masters] Spirit Rogue that source's controller sacrifices thatSet: Double Masters Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control, you may attach that Equipment to target creature you control. Equipped creature gets +2 +0 and has indestructible. Equip {4}