Windrunner Sloop

Flying
At the beginning of your end step, if this Vehicle
is crewed and if it is untapped, you may tap it. If
you do, untap up to one creature with power 2
or less that crewed it this turn and put a +1/+1 counter on it.
Crew 1 (Tap any number of creatures you control
with total power 1 or greater: This Vehicle becomes an artifact creature until end of turn.)