Smokestack [Urza's Saga] San Diego Comic-Con 2014 destroy all cards on the

destroy all cards on the field

Set: Modern Masters 2015 Type: Tribal Enchantment — Faerie Rarity: Mythic Cost: {1}{B} At the beginning of your upkeep

Set: Rise of the Eldrazi Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

This card cannot be Special Summoned except by sending 3 monsters you control to the Graveyard

If this card is destroyed as a result of battle

Smokestack [Urza's Saga] San Diego Comic-Con 2014 destroy all cards on theSet: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.