Board Thread:Suggestions Forum/@comment-25672535-20150226030505/@comment-25672535-20150227232745

Lord of da Bling wrote: Perhaps there could be a speacial kind of skirmish in which all the Morannon orcs and Black Uruks within a certain radius (about 50 blocks) attack each other in one massive brawl. Afterwards, only orcs of the surviving side will spawn within that area.

Morranon orcs and blackuruks wouldn't fight but maybe they might beat up some of the regular mordor orcs.