Nature 10 would be useful for Serpent Cult Pythium. The +4 berserk hydras are mini-SCs sans leadership.
I once killed 2 fully decked berserked ice devils with 11 blessed hydras and some other assorted stuff. Lost only 1 hydra besides a bit of fodder. And this was with just a nature 7 blessing, which was perhaps the stupidest blessing ever selected by anybody anywhere. But it was my second MP game and I was a complete newbie at the time.
Come to think of it, I still AM a complete newbie!
