Cityscape Leveler [The Brothers' War] LSS006 but Tributes are required for

but Tributes are required for monsters Level 5 or more

you can Set it

You may play those cards until your next end step

Set: Secret Lair Drop Series Type: Legendary Enchantment Rarity: Rare Cost: {1}{B} At the beginning of your upkeep

Set: EX: Crystal Guardians Type: Colorless Rarity: Common Retreat cost: Colorless

Cityscape Leveler [The Brothers' War] LSS006 but Tributes are required forSet: 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}