[Shovah32]

Nether Bolt isn't great, and is usually much less effective, but it can be great against troops with big shields(nether darts can be stopped like arrows).

A few nether darts casters with decent precision(and possibly penetration items), particularly behind skele spammers, can really hurt enemy SCs relying on buffs from their own magic. Nothing like feeblemind a Seraph or elemental royalty. Nether Darts in general is a really nasty spell - particularly at higher levels, and since anyone who can cast it can be in a communion...
I love MA Ermor.