Combustible Gearhulk [Kaladesh Inventions] World Championship Promos If you control an Urza's

If you control an Urza's Mine and an Urza's Power-Plant

The Arbiter is a conduit of justice

search your library for an artifact card

Modular 2 (This creature enters the battlefield with two +1/+1 counters on it

At the beginning of combat on your turn

Combustible Gearhulk [Kaladesh Inventions] World Championship Promos If you control an Urza'sSet: Kaladesh Inventions Type: Artifact Creature Construct Rarity: 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 mana value of those cards.