Phyrexian Snowcrusher (CSP) from Coldsnap, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Dave Allsop
• Card Text:
  Phyrexian Snowcrusher attacks each turn if able.
  1S: Phyrexian Snowcrusher gets +1/+0 until end of turn. (S can be paid with one mana from a snow permanent.)