Combustible Gearhulk [Kaladesh] Bird Rogue the attacking hero puts a

the attacking hero puts a card from their hand on top of their deck

Set: Commander 2016 Type: Artifact Rarity: Uncommon Cost: {W/B}{U} {1}

If that card's converted mana cost is less than or equal to the number of experience counters you have

Megamorph {1}{U} (You may cast this card face down as a 2/2 creature for {3}

Set: Commander 2016 Type: Creature — Dragon Rarity: Mythic Cost: {4}{R}{R} Flying

Combustible Gearhulk [Kaladesh] Bird Rogue the attacking hero puts aSet: Kaladesh 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 converted mana cost of those cards.