Instant
Until
your
next
turn,
your
life
total
can't
change
and
you
gain
protection
from
everything.
All
permanents
you
control
phase
out.
(While
they're
phased
out,
they're
treated
as
though
they
don't
exist.
They
phase
in
before
you
untap
during
your
untap
step.)
Exile
Teferi's
Protection.
