Golden Argosy

Crew was designed as a cost paid upfront: tap your creatures, animate the Vehicle, and accept that they sit sideways and out of the fight until your next untap. This inverts that math. The attack trigger exiles every creature that crewed it and returns them tapped at the next end step, so the crew cost stops being a liability and becomes a delivery mechanism. Any nontoken creature you feed into the crew slot blinks: enters-the-battlefield triggers refire, aristocrat loops that want a body to leave and re-enter get their reset, and a creature carrying an unwanted aura or counter comes back clean. The one hard limit falls on tokens, which cease to exist once exiled and never return; send a token to crew and you have simply thrown it away. The 3/6 body is almost beside the point: the toughness lets it survive combat, but the reason to build around it is the exile-and-return clause doing repeatable flicker work stapled to a four-mana artifact. The timing is the wrinkle that keeps this from being a free trick: the blink is welded to the declare-attackers step, so you commit to it on offense, and the delayed, tapped return means your creatures come back unable to block. It reads like a workmanlike attacker and functions as a flicker outlet that happens to swing for three.