Out of Time
Enchantment
Vanishing (At the beginning of your upkeep, remove a time counter from this enchantment. When the last is removed, sacrifice it.)
Legal in
Modern, Legacy, Vintage, Commander
Rulings (10)
If there are no creatures on the battlefield when Out of Time's triggered ability resolves, nothing phases out and Out of Time won't get any time counters. It will remain on the battlefield and won't be sacrificed, since the last time counter will never be removed.
2021-06-18
While a permanent is phased out, it's treated as though it doesn't exist. It can't be the target of spells or abilities, its static abilities have no effect on the game, its triggered abilities can't trigger, it can't attack or block, and so on.
2021-06-18
If Out of Time leaves the battlefield before its enter the battlefield trigger resolves, creatures will untap, but they won't phase out.
2021-06-18
Any one-shot effects that are waiting "until [this] leaves the battlefield," such as that of Banisher Priest, won't happen when a permanent phases out.
2021-06-18