Considering all the FPS loss I experience with the Eldar's RoF, I just can't help but imagine my PC combusting the first time we see real Orkish Dakka
I know I would try to get it into the Danger Zone right before I do a ground slam, and the second I was next to my opponent I would activate the Rokkit Pack in hope of a spectacular explosion, which would send everyone flying to kingdom come.
Well for starters Arkhona is in Obscurus the sector north of Terra. You can get another live galaxy map here: http://galaxy40k.com/ I don't know what the license acquired by the dev company entails story wise but... you either A. have the rights to work on an existing Waaagh! of current warboss or B. have the rights to work on a "new" existing Waaagh! of new warboss There is lots to go with in the Obscurus Northern region. for one it is near the Gothic Sector and there was a new game released regarding this with battle fleet Gothica. There is also new game coming regarding the newest wars for Armageddon by slithering. Also near this Region there is a power play going on between 2 factions the faction of Gathrog and there allies or lack there of and Dregruk who is allied with Ghazghkull. All of those Warhammer games are codex approved if not to say pretty good.