Board & Card Games Stack Exchange is a question and answer site for people who like playing board games, designing board games or modifying the rules of existing board games. It only takes a minute to sign up.
Sign up to join this community
Let's pretend I control a Mobile Garrison and a Veteran Motorist.
I crew the Garrison with my Motorists (sweet +1/+1 bonus).
I attack with the Garrison, and I untap the Motorists with the triggered ability.
At this point, can I tap the Motorists to crew the Garrison again and get another +1/+1?
You can activate a Crew ability multiple times. Normally doing so doesn't do anything (other than tapping the creature used to crew the vehicle), however since the Motorist has an triggered ability that triggers on crewing a vehicle the trigger will still occur.
From the Gatherer rulings on every vehicle:
You may activate a crew ability of a Vehicle even if it’s already an artifact creature. Doing so has no effect on the Vehicle. It doesn’t change its power and toughness.
Yes, you can Crew a Vehicle while it is a creature. Adding the Creature type does not remove the Crew ability, and there is no stipulation in the Crew ability that it can only be activated if the Vehicle is not a creature.
