Prodigy's Prototype
From Kamigawa: Neon Dynasty set
Prodigy's Prototype
Artifact — Vehicle
3/4
Whenever one or more Vehicles you control attack, create a 1/1 colorless Pilot creature token with "This token crews Vehicles as though its power were 2 greater."
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)