If you get an Elite Mummy, then Fractal it with an empty hand, you can spam Mummy's, which do a good amount of damage, or you can use Eternity or Rewind (Reverse Time) to create Pharaohs and spam Scarab's. Have that Mummy Upgraded, though, and the Pharaoh's and Scarabs will also be upgraded. Haven't tried this yet, but a trio deck of time, aether, and a gravity would probably go well if you were to just use fractal, elite mummy, Eternity, and Rewind. Probably Mark Of Time. If anyone would like to test this out, I'd be happy to know how it well (or not so well) it works.
To reply to the post above mine; I've seen some hope/fractal/ray of light/ light dragon decks that just plain hurt.