Umbral Blast: Ebon Eye, Gravimetric Snare, Dark Nova, Shadow Blast,
Sunless Mire, Gravity Well, Starless Step, Gravtic Emanation, Dark
Extraction.

Umbral Aura: Absorption, Gravity Shield, Penumbral Shield, Shadow
Cloak, Twilight Shield, Black Dwarf, Stygian Circle, Nebulous Form,
Stugian Return.

Speed: Hasten.