Creature — Vedalken Artificer
Improvise
(Your
artifacts
can
help
cast
this
spell.
Each
artifact
you
tap
after
you're
done
activating
mana
abilities
pays
for
.)
Hexproof
(This
creature
can't
be
the
target
of
spells
or
abilities
your
opponents
control.)
4 / 4
