Steelclad Serpent
Shards of Alara — common
Artifact Creature — Serpent
Steelclad Serpent rulings:
2008-10-01: The only difference between a colored artifact and a colorless artifact is, obviously, its color. Unlike most artifacts, a colored artifact requires colored mana to cast. Also unlike most artifacts, a colored artifact has a color in all zones. It will interact with cards that care about color. Other than that, a colored artifact behaves just like any other artifact. It will interact as normal with any card that cares about artifacts, such as Shatter or Arcbound Ravager.
2008-10-01: If you control two Steelclad Serpents, they’ll enable each other to attack.