Activate The Last Ride's crew ability by tapping a creature with power 2 or greater, causing it to become an artifact creature until end of turn.
The Last Ride dies as a state-based action due to having 0 or less toughness, triggering Salvaging Station and Magus of the Bridge.
Resolve the Magus of the Bridge trigger, creating a creature token.
Resolve the Salvaging Station trigger, untapping it.
Activate Salvaging Station by tapping it, returning The Last Ride from your graveyard to the battlefield.
Repeat.
This loop turns a high life total into a self-sustaining engine of destruction by exploiting the fragile nature of The Last Ride, which immediately shrinks and perishes from state-based actions the moment it's crewed. As it hits the graveyard, Magus of the Bridge triggers to spawn a Zombie token—fodder that can later crew the vehicle again—while Salvaging Station stands ready to untap itself from the creature's demise. You then tap Salvaging Station to pull The Last Ride right back out of the graveyard and onto the battlefield, resetting the entire cycle.