[Legacy] Shirvallah OTK

One of my favorite decks ever in the form it had during the last standard expansion before the year of the raven cards rotated and year of the phoenix started. Its prime time, as I recall it, was during saviors of Uldum, where Sathrovarr was replaced by Subdue and I'd maybe run an additional Equality (then costed at 4) or Shrink Ray.