Unique: Elf Dragon
elf dragon (D) | Spd: 15 | HD: 15 | HP: 150 | AC/EV: 15/10 | Dam: 30, 15, 25(trample) | fly, spellcaster | Res: magic(93), cold, elec+++, drown | XP: 6000ish | Sp: b.lightning (3d20), sum.Greater.Demon, Hellfire (3d20), Crystal Spear (3d34), Freezing Cloud (2d17), Poison Arrow (3d22) esc: Banishment | Sz: Huge | Int: High. (special: if silenced; JUST b.lightning works
In short, it's a really beefy deep elf annihilator that can also kill you in melee and is flavored as an annihilator that Transmuted himself into a dragon (Storm Dragon to be specific).