Plane — Time
At
the
beginning
of
each
of
your
postcombat
main
phases,
there
is
an
additional
beginning
phase
after
this
phase.
(The
beginning
phase
includes
the
untap,
upkeep,
and
draw
steps.)
When
chaos
ensues,
reverse
the
game's
turn
order.
Then
planeswalk.
(For
example,
if
play
had
proceeded
clockwise
around
the
table,
it
now
goes
counterclockwise.)