Frozen Weapon

Whenever the enchanted creature attacks,
if it is blocked, the blocking creatures all get -1/0.
If the enchanted creature deals damage
to a player, he/she discards the top 2 first
cards of his/her library.
One of the spells left behind by the young sorcerer
Sulyvahn before leaving the Painted
World. Imbues right-hand weapon with frost.