Artifact
:
Add
.
:
Put
an
hour
counter
on
this
artifact.
At
the
beginning
of
each
upkeep,
put
an
hour
counter
on
this
artifact.
When
the
twelfth
hour
counter
is
put
on
this
artifact,
shuffle
your
hand
and
graveyard
into
your
library,
then
draw
seven
cards.
Exile
this
artifact.