Legendary Artifact
Whenever
you
cast
a
multicolored
spell,
create
a
tapped
Powerstone
token.
(It's
an
artifact
with
"
:
Add
.
This
mana
can't
be
spent
to
cast
a
nonartifact
spell.")
,
:
Look
at
the
top
X
cards
of
your
library.
Put
up
to
two
of
them
into
your
hand
and
the
rest
on
the
bottom
of
your
library
in
a
random
order.
