Surge Engine (Extended Art) [The Brothers' War]

Set: The Brothers' War Type: Artifact Creature — Construct Rarity: Mythic Cost: {2} Defender{U}: Surge Engine loses defender and gains “This creature can't be blocked.”{2}{U}: Surge Engine becomes blue and has base power and toughness 5/4. Activate only if Surge Engine doesn't have defender.{4}{U}{U}: Draw three cards. Activate only if Surge Engine is blue and only once.