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 - $5.75
Lightly Played - $5.50
Moderately Played - $4.75
Heavily Played - $3.50
Damaged - $3.00
Near Mint Non-English - $5.75
Lightly Played Non-English - $5.50
Moderately Played Non-English - $4.75
Heavily Played Non-English - $3.50
Damaged Non-English - $3.00