Cityscape Leveler (Promo Pack) [The Brothers' War Promos] Oathbreaker and that player loses life

and that player loses life equal to the total mana value of those cards

Set: POP Series 4 Type: Psychic Rarity: Common Retreat cost: Colorless

Whenever Calix or an enchanted creature you control deals combat damage to a player

Set: GX Ultimate Beginner's Pack 1 Card type: Normal Monster Rarity: Secret Rare Attack: 200 Defense: 300 A forbidden left leg sealed by magic

as long as this card remains face-up on your side of the field

Cityscape Leveler (Promo Pack) [The Brothers' War Promos] Oathbreaker and that player loses lifeSet: The Brothers' War Promos Type: Artifact Creature Artifact Creature Construct Rarity: Mythic Cost: {8} Trample When you cast this spell and whenever Cityscape Leveler attacks, destroy up to one target nonland permanent. Its controller creates a tapped Powerstone token. Unearth 8