Cataclysmic Gearhulk [Kaladesh Inventions] Merfolk Set: Revised Edition Type: Sorcery

Set: Revised Edition Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

When Knowledge Vault leaves the battlefield

Set: Limited Edition Alpha Type: Enchantment — Aura Rarity: Uncommon Cost: {3}{U} Enchant artifact

At the first sign of enemy scouts

When Thought-Knot Seer leaves the battlefield

Cataclysmic Gearhulk [Kaladesh Inventions] Merfolk Set: Revised Edition Type: SorcerySet: Kaladesh Inventions Type: Artifact Creature Construct Rarity: Mythic Cost: {3}{W}{W} Vigilance When Cataclysmic Gearhulk enters the battlefield, each player chooses an artifact, a creature, an enchantment, and a planeswalker from among the nonland permanents they control, then sacrifices the rest.