The most glaring and obvious problem is that this is Ebby's Cracked Cell Circumvention, except superior in every possible way.
Other stuff: Sorcerous Charms always have Essence mins of 3+. Shaping is a bit of an odd duck, but appropriate. This Charm lacks limits as to how much or what it can affect. The permanent aspect is both ill-defined and waaaaaaaaay broken. The Essence 6+ repurchase is also broken, and becomes ludicrously overpowered when paired with the Adorjani Charmset.
Also, honestly, "I escape really well" doesn't feel like one of the defining cornerstones of Oramus, to the point of being one his foundational Charms.