Ikthalon
The entity: A sub-class of the 2nd type of daemons, a servant daemon who serves a major daemonic ruler. Possibly this "Hell" that he resides in is arctic and barren.
The spells: "Icy Tendrils of Ikthalon". As the Bands spell but of Rm(30) spell rank. They were once used to hold Clea captive.
Miscellaneous Use: "By the Wastes of Ikthalon". Used as an exclamation, implying a barren land.