Il Maestro, l'ipnotizzatore

{t} Target creature an opponent controls
with power less than or equal to
The Master's power gains skulk until end
of the turn. Goad it. Whenever a creature
with skulk deals combat damage to one of
you opponents, put a +1/+1 counter on
The Master and draw a card.
(A creature with skulk can't be blocked by creatures with greater power)