No, If it could Singlehandedly destroy FGs, it would be overpowered. even if you built a deck around this, I doubt this will keep you alive at all. This card can be killed easily. Healing to 110(if it was changed to 50% and you use 6 SoDs) isnt going to win it for you. By the time you get this out and can use it, its most likely mid-late game when your either going to beat down the opponent, or get beat down.