Power Leak [Limited Edition Beta]

Power Leak [Limited Edition Beta]Set: Limited Edition Beta 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.

Set: Pro Tour Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

At the beginning of the upkeep of enchanted land's controller

Set: Urza's Destiny Type: Enchantment — Aura Rarity: Rare Cost: {3}{U}{U} Enchant creature

Set: Limited Edition Alpha Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

Set: Fate Reforged Prerelease Promos Type: Legendary Creature — Dragon Rarity: Rare Cost: {5}{R}{G} Flying

Set: Arabian Nights Type: Creature — Bird Egg Rarity: Common Cost: {3}{R} When Rukh Egg dies

Dromoka warrior

" —Great Threshold of Monserkat inscription

Set: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B}{B} Destroy all nonblack creatures

Set: Unhinged Type: Artifact Rarity: Rare Cost: {15} {T}: Add {∞}

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

spells and abilities you control that would add colored mana instead add that much white mana