Drain Power [Limited Edition Beta] Eventide Set: Battle for Zendikar Promos

Set: Battle for Zendikar Promos Type: Creature — Eldrazi Rare Cost: {10} When you cast this spell

Set: Judge Gift Cards 2014 Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{G}{U}{R} Whenever you cast an instant or sorcery spell

it deals double that damage to that permanent or player instead

No more than one creature can block each combat

If you control three or more artifacts

Drain Power [Limited Edition Beta] Eventide Set: Battle for Zendikar PromosSet: Limited Edition Beta Type: Sorcery Rare Cost: {U}{U} Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.