Instead of say.. 6 clots 4 crawlers 3 gorefasts or whatever low stuff he tends to summon, how about one time being 6 clots 4 crawlers 3 gorefasts 3 husks and 2 scrakes, and another 4 clots 2 gorefasts a siren and a fleshpound? They're a weeee bit too easy, especially considering how easy scrakes/fleshpounds go down now..