Dark Sphere [The Dark] Dragons of Tarkir Promos Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback {3} (You may pay an additional {3} as you cast this spell

If a creature an opponent controls attacks

Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void

if Clockwork Beast attacked or blocked this combat

Dark Sphere [The Dark] Dragons of Tarkir Promos Set: Amonkhet Invocations Type: InstantSet: The Dark Type: Artifact Rarity: Uncommon Cost: {0} {T}, Sacrifice Dark Sphere: The next time a source of your choice would deal damage to you this turn, prevent half that damage, rounded down. "I was struck senseless for a moment, but revived when the strange curiosity I carried fell to the ground, screaming like a dying animal." Barl, Lord Ith