Teferi's Protection
Instant
Exile Teferi's Protection.
Legal in
Legacy, Vintage, Commander, Brawl, Historic
Rulings (27)
---------- The following rulings focus on the "protection from" keyword ----------
2017-08-25
A permanent phasing out causes a spell or ability on the stack to have an illegal target if it targets that permanent. As a spell or ability tries to resolve, if all its targets are illegal, that spell or ability doesn't resolve and none of its effects happen, including effects unrelated to the target. If at least one target is still legal, the spell or ability does as much as it can to the remaining legal targets, and its other effects still happen.
2017-08-25
Effects that replace an event with having you gain life (like Words of Worship's effect does) or having you lose life will apply and end up replacing the event with nothing.
2017-08-25
Any one-shot effects that are waiting "until [this] leaves the battlefield," such as that of Banishing Light, won't happen when a permanent phases out.
2017-08-25
