Lize Helesta

{1},{t}: Draw two cards, then discard a card.
Create a 1/1 colorless Pilot creature token
with "This creature crews Vehicles as though
its power were 2 greater."
Crew 8 (Tap any number of creatures you control
with total power 8 or more: This Vehicle becomes
an artifact creature until end of turn.)
Lize Helesta can be your commander