It is firebringer to the best of my knowledge for two reasons.
First off Kendle changed some of the DoD maps and added fires to places to stop glitches and other bad things of the like. For example in Donner in the field by the tree.
Second because he (in a rumour) can blow up your computer from accoss the world.
I'm not completely sure, just a bit of an old scarty memory.
Eire.32
Hmmmm, I always thought those,
"COME FORTH, FIREBRINGER" Late night/Early mornings on Avalanche were just subliminal messages. Along with,
"YOU WILL PLAY MORE DoD:S"