Vehicles

MTG Mechanic

Each Vehicle begins as simply an artifact. That is, a tantalizingly drivable artifact. Most Vehicles have the crew ability, which turns it into an artifact creature until end of turn. To activate a crew ability, you tap a number of other untapped creatures you control with total power greater than or equal to the number after crew. The crew ability doesn't use the symbol, so you can tap an untapped creature you control that just came under your control to crew a Vehicle. While a Vehicle can't be used to crew itself, a Vehicle that's a creature can be tapped to crew another Vehicle.