What phasing out means
A phased out permanent is treated as though it does not exist.
That is the rules text, and the word choice is deliberate. It does not say the permanent leaves. It does not say it is exiled. It says it is treated as though it does not exist, while remaining exactly where it is.
While a permanent is phased out:
- Nothing can target it
- It does not attack, block, or deal damage
- Its abilities do not function, including static abilities
- It is not counted by anything counting permanents
- It cannot be destroyed, sacrificed, or bounced
And critically, while all of that is true, it is still on the battlefield.
The distinction that makes phasing unique
Most protection effects work by moving the permanent somewhere else. Blink exiles it and returns it. Bounce puts it in hand. Sacrifice-and-return puts it in the graveyard first.
Every one of those causes the permanent to leave the battlefield, and leaving the battlefield has consequences:
- Dies triggers and leaves-the-battlefield triggers fire
- Auras attached to it fall off and go to the graveyard
- Counters on it are lost
- Tokens cease to exist
- It comes back as a brand new object with no memory of what it was
Phasing causes none of that. Nothing triggers, because nothing left.
Phasing versus blinking, side by side
This is the comparison that makes the mechanic click.
| Phase out | Blink (exile and return) | |
|---|---|---|
| Leaves the battlefield | No | Yes |
| Dies or leaves triggers fire | No | Yes |
| Auras attached | Phase out with it, return attached | Fall off and die |
| Counters on it | Kept | Lost |
| Tokens survive | Yes | No, they cease to exist |
| Enters the battlefield triggers | No | Yes |
| Returns as | The same object | A brand new object |
| Summoning sick on return | No | Yes |
Read that table twice. Phasing and blinking look similar and are almost opposites in effect.
Blink is for value. You want the enters-the-battlefield trigger, and you accept losing the auras and counters.
Phasing is for protection. You want nothing to happen at all, and you want the permanent to come back exactly as it was.
If your creature is enchanted with three auras and covered in counters, blinking it is a disaster and phasing it is perfect.
When it phases back in
At the beginning of its controller’s untap step, before they untap anything.
Three consequences worth knowing:
It comes back untapped. It phases in during the untap step, and it phases in untapped regardless of whether it was tapped when it left, because the untap step handles it.
It is not summoning sick. Summoning sickness applies to creatures that have not been under your control continuously since your turn began. A phased out permanent was under your control the whole time, it was just pretending not to exist. So a creature that phased out and back in can attack the turn it returns.
You skip a turn cycle, roughly. If you phase out your own creature on your opponent’s turn to save it from removal, it comes back at the start of your next turn and is fully usable. That is a very cheap price for dodging a removal spell.
The main uses
Dodging targeted removal
The classic play. A removal spell is on the stack targeting your creature. You phase it out in response. The removal spell has lost its only legal target and is countered by the game rules. Your creature comes back on your untap step, untapped, with all attachments.
Compare this to sacrificing the creature in response, which saves it from nothing, or to regenerating, which does not work against exile.
Protecting an enchanted creature
If you have committed several auras to a creature, phasing is the only protection effect that does not cost you the auras. This is the reason Voltron style Commander decks want phasing effects specifically rather than generic blink.
Phasing out an opponent permanent
The other side. Phasing out an opposing blocker removes it from combat entirely without letting its controller get a dies trigger. Phasing out an opposing permanent with a critical static ability turns that ability off for a full turn cycle.
It is temporary, which is why phasing is rarely a removal spell in practice. But turning off a key permanent for a turn at instant speed, with no trigger for the opponent, is a real effect.
Common misconceptions
“Phased out is the same as exiled.” It is not. Exiled permanents leave the battlefield. Phased out permanents do not.
“My dies trigger will still work.” It will not. Nothing dies. Nothing leaves. If you were counting on a death trigger, phasing denies it, which is exactly why phasing an opponent’s creature is sometimes better than killing it.
“The aura will fall off.” It will not. Attached permanents phase out and in alongside the thing they are attached to, and they come back attached.
“It will be summoning sick when it comes back.” It will not, assuming continuous control.
“I can respond once it has phased out.” There is no window. Once the permanent is phased out it is not targetable by anything.