RONIX, MechWalker

: RONIX enters the battlefield with X loyalty counters. If RONIX would be exiled, return it to the battlefield under its owner's control. Command
+2: Draw 3 cards. Untap all creatures that crewed RONIX this turn, put a +1/+1 counter and a flying counter on each of those creatures.
-8: RONIX becomes a plane with "Creatures without flying counters phase out. [Chaos]: Exile RONIX and restart the game.