Combustible Gearhulk [Kaladesh Inventions] Arena League 1999 it gets +2/+2 until end

it gets +2/+2 until end of turn for each creature blocking it beyond the first

They never keep it for long

Set: Fate Reforged Promos Type: Legendary Creature — Dragon Rare Cost: {5}{R}{G} Flying

gain control of that creature for as long as you control Willbreaker

Set: Nemesis Type: Creature — Human Mercenary Rare Cost: {2}{R}{R} {3}

Combustible Gearhulk [Kaladesh Inventions] Arena League 1999 it gets +2/+2 until endSet: Kaladesh Inventions 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.