I'm still hung up on Beastmaster, but had a cool idea at work. Someone might have mentioned this already; pet style tank that utilizes piety and Vit, so healer caster gear is utilized instead of plate. Have a pet focused on physical reduction, another for magical, and a dps stance like pet. The job focuses on casting buffs on the pet and your 123 combos are a mix of dots and buffs. You could even call it puppeteer if that's your preference.