Cityscape Leveler [The Brothers' War] Warrior you may sacrifice a creature

you may sacrifice a creature that saddled it this turn

Stalker of Spheres enters the battlefield

Set: Phyrexia: All Will Be One Type: Legendary Creature — Phyrexian Horror Rarity: Mythic Cost: {2}{W}{W} If one or more tokens would be created

The slivers would survive

Sacrifice a Servo: Create a 1/1 colorless Thopter artifact creature token with flying

Cityscape Leveler [The Brothers' War] Warrior you may sacrifice a creatureSet: The Brothers' War Type: Artifact Creature Construct Rarity: Mythic Cost: {8} Trample When you cast this spell and whenever Cityscape Leveler attacks, destroy up to one target nonland peramnent. Its controller creates a tapped Powerstone token. Unearth {8}