Saruman, the Ring Maker

Realm Lord — If you control Orthanc, at your upkeep you can exile this Saruman and transform it into any other version of him not previously played.

Hexproof. When enters search your library for Saruman's Ring and attach it to Saruman and shuffle your library. You can activate its ability one additional time in your upkeep.

If Saruman goes to the graveyard, transform him into Sharkey instead