Combustible Gearhulk [Kaladesh Promos] Invasion Set: Return to Ravnica Type:

Set: Return to Ravnica Type: Instant Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

The fall of the evening star never heralds a gentle dawn

exile all creatures

Set: Legends Type: World Enchantment Rarity: Rare Cost: {G} Players play with their hands revealed

This ability has the indicated effect

Combustible Gearhulk [Kaladesh Promos] Invasion Set: Return to Ravnica Type:Set: Kaladesh Promos Type: Artifact Creature Construct Mythic Cost: {4}{R}{R} First strike When Combustible Gearhulk enters the battlefield, target opponent may have you draw three cards. If the player doesn't, you mill three cards, then Combustible Gearhulk deals damage to that player equal to the total converted mana cost of those cards.