I'm coming back to Warmachine after taking about a year off and I'm trying out different casters. I use to use eSkarre only, but now all my friends have suggested to branch out and try some of the other casters. So far, I've been really successful with Terminus. Running him with some Bane Knights, Bane Thralls with their UA, Tartarus, a Seether, and a Deathripper is just fun. I've screwed over a couple of people with the Tough rolls.
Any suggestions of other units or casters I should try out? There is a couple more things I'd like to use like the Deathjack and the Withershadow Combine, but haven't gotten around to getting the models or testing them out yet.