Robe of Stars

As a creature is phased out, Auras and Equipment attached to it (including Robe of Stars) also phase out at the same time. Those Auras and Equipment will phase in attached to the creature they were attached to when they phased out.

An attacking or blocking creature that phases out is removed from combat.

If an opponent gains control of one of your creatures, that creature phases out, and the duration of the control-change effect expires before it phases back in, that creature phases in under your control as that opponent's next untap step begins. If they leave the game before their next untap step, it phases in as the next untap step begins after their turn would have begun.

Choices made for permanents as they entered the battlefield are remembered when they phase in.

Any continuous effects with a “for as long as” duration, such as that of Mind Flayer, ignore phased-out objects. If ignoring those objects causes the effect's conditions to no longer be met, the duration will expire.

Permanents phase back in during their controller's untap step, immediately before that player untaps their permanents. Creatures that phase in this way are able to attack and pay a cost of {T} during that turn. If a permanent had counters on it when it phased out, it will have those counters when it phases back in.