Saruman, Engine Creator

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. Artifact spells or abilities cost you {3} less.
At your end step, you can create a copy of a non legendary artifact under your control. The copy gains Legendary.

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