Partner with Jack Cooper, Ace Pilot.

Whenever BT-7274, Vanguard Titan enters the battlefield or attacks, you gain {E}{E}.

Whenever BT-7274 is crewed, you may pay {E}. If you do, it becomes a copy of target artifact creature or vehicle, except its a Legendary Artifact Creature in addition to it's other types, it's name is BT-7274, Vanguard Titan, it's a 7/7, and it has "Whenever this creature attacks, you gain {E}{E}."

Pay {E}{E}: BT-7274 becomes an artifact creature until end of turn.

Crew 6

BT-7274, Vanguard Titan can be your commander.