Sword of Snow and Frost

Equipped creature has +2/+0, frostwalk and protection from snow permanents. (A creature
with frostwalk can't be blocked if defending player
controls a snow land)
Whenever equipped creature attacks, defending
player puts the top card of their library into their graveyard and you draw a card, then you may put
a snow permanent from target player's graveyard
from their graveyard onto your battlefield under
your control.
Equip {2}{s}.