Ulamog, the Defiler [MH3 - 15] Adventures in the Forgotten Realms The Aetherspark can't be attacked

The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn

Creature Type or Sub Type: Legendary Creature — Eldrazi

Flavor: "Wake up

Flavor: As the green sun crowned

the Hauntwoods churn like a viper's nest

Ulamog, the Defiler [MH3 - 15] Adventures in the Forgotten Realms The Aetherspark can't be attackedRarity: M #: 15 Creature Type or Sub Type: Legendary Creature Eldrazi P: 7 T: 7 Rules Text Contains: When you cast this spell, target opponent exiles half their library, rounded up. WardSacrifice two permanents. Ulamog, the Defiler enters the battlefield with a number of +1 +1 counters on it equal to the greatest mana value among cards in exile. Ulamog has annihilator X, where X is the number of +1 +1 counters on it.