Basic magical powers: He has the ability to tap into the earth's magical energy. It depends upon skill and the place tho. The results will vary if done in a random urban zone or if done on a ley line, with max results in a Ley crossing. When he was a normal mage he needed glyhs and magic circles, now that he's a demon he can bypass all the ritual part, or still do that for increased results.
Shabti: He carries with him small wolf-carved alabaster figurines that, when infused with magical energy and with the proper command, can turn into huge white wolves.
Energy projection: He can shape magica energy into constructs. Small discs that can be used as shields or means of transport, or small weapons or projectiles.
Pocketry: This is his forte, an apparently limited ability that he developed in a vast array of powers. This is basically the ability to create space where shouldn't be. A classical exampel would be a Bag of Holding or, if you dont know what it is, Mary Poppins's p