Gaulk, Brave Tailor

{u}{b}{r}, {t}: If Gaulk, Brave Tailor does not have
Dethrone, it becomes a Human Noble creature
and gains Dethrone. (Whenever this creature
attacks the player with the most life or tied for
most life, put a +1/+1 counter on it.)
Then, put either a Menace, Deathtouch,
or First Strike counter on Gaulk.
Spells you cast cost {1} less to cast for each type
of counter on Gaulk. This effect can't reduce the
mana in that cost to less than one mana.