Combustible Gearhulk [Kaladesh Prerelease Promos] Human Druid you may search your library

you may search your library for an Equipment card

use this creature's name instead

Signal Pest can't be blocked except by creatures with flying or reach

sacrifice two untapped lands instead

Combustible Gearhulk [Kaladesh Prerelease Promos] Human Druid you may search your librarySet: Kaladesh Prerelease Promos 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.