You may have Imposter Mech enter the battlefield as a copy of a creature an opponent controls, except its a Vehicle artifact with crew 3 and it loses all other card types.
Crew 3
The best way to fight evil is with its own weapons.
Near Mint - $1.900
Lightly Played - $1.500
Moderately Played - $1.300
Heavily Played - $1.100
Damaged - $1.000
Near Mint Spanish - $1.900
Lightly Played Spanish - $1.500
Moderately Played Spanish - $1.300
Heavily Played Spanish - $1.100
Damaged Spanish - $1.000