Ongoing Scheme
(An
ongoing
scheme
remains
face
up
until
it's
abandoned.)
Untap
all
permanents
you
control
during
each
opponent's
untap
step.
At
the
beginning
of
each
end
step,
if
three
or
more
cards
were
put
into
your
graveyard
this
turn
from
anywhere,
abandon
this
scheme.