Chilly's Moonsilver Helmet

Equipped creature gets +1/+1 and have "{3}, {t}: Put a moonstone counter on Chilly's
Moonsilver Helmet, then draw a card for each moonstone counter on it."
As long as the equipped creature is an Artificer,
it also gets +0/+1 and has vigilance. As long as
the equipped creature is a snow creature, it also
gets +1/+0 and has ward {1}.
Equip {2}