Power Leak [Alpha Edition] Amonkhet Prerelease Promos Activate only if you have

Activate only if you have exactly seven cards in hand

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

Creature spells of the chosen type cost {2} less to cast

As long as enchanted creature is black

Set: Junior Super Series Type: Creature — Avatar Rarity: Rare Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

Power Leak [Alpha Edition] Amonkhet Prerelease Promos Activate only if you haveSet: Alpha Edition Type: Enchantment Aura Rarity: Common Cost: {1}{U} Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, that player may pay any amount of mana. Power Leak deals 2 damage to that player. Prevent X of that damage, where X is the amount of mana that player paid this way.