This is the multi-year Q&A sessions held by D&D co-creator Gary Gygax here at EN World, beginning in 2002 and running up until his sad pasing in 2008. Gary's username in the thread below is Col_Pladoh, and his first post in this long thread is Post #39.

Fortunately for them there were some other, able, fighters there, and an Enchanter that did some nasty things to the jarl leading the 300 nasty little Alfar. the Trollkin managed to slay a bit over half the company of newly recruited soldiers the Avatars are leading, though, taking somewhat worse losses themselves, and losing a jarl and fouir chiefs which was too much for them so they ran away.