Lamborghini

Haste, As Lamborghini Enters the battlefield
choose one:
-Lamborghini enters the battlefield with 5
+1/+1 counters on it and has a crew cost of 2
(it stays a vehicle until it leaves the battlefield).
-Lamborghini enters the battlefield with 4
+1/+1 counters on it and becomes an artifact
creature until end of turn. At the beginning of
your end step pay {r}{g}, if you do, Lamborghini
becomes a 6/6 vehicle until it leaves the
battlefield, if you don't, destroy it.