Dread Statuary (WWK) from Worldwake, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Jason A. Engle
• Card Text:
  T: Add 1 to your mana pool.
  4: Dread Statuary becomes a 4/2 Golem artifact creature until end of turn. It's still a land.