Enchantment
When
this
enchantment
enters,
exile
up
to
one
target
artifact
or
creature
until
this
enchantment
leaves
the
battlefield.
Channel
—
,
Discard
this
card:
Exile
target
artifact
or
creature.
Return
it
to
the
battlefield
under
its
owner's
control
at
the
beginning
of
the
next
end
step.
