Atlas Microcosm

Indestructible, flying Atlas Microcosm enters the battlefield tapped with 9 stun counters on it. (If it would be untapped, remove a stun counter instead.) {t}: {g} As long as Atlas Microcosm is a creature, each creature you control has “{t}: Untap Atlas Microcosm. Add {c}.” Crew 3 (Tap any number of other untapped creatures you control with total power 3 or greater: This permanent becomes an artifact creature until end of turn.)