Any insights on relic setup for Thrain? For everyone else I use I've settled into comfortable loadouts, but for Thrain I just can't decide what I want to boost.
I found both his kit and his damage output underwhelming, but he is pretty tough to kill for a warrior. I would either focus DPS relics to make up for his lack of damage, or just make him even tankier and use your skills (knockup, slow, root) to setup your team.
Personally I think you're better off either choosing a pure tank guardian, like Witch King, or a pure support guardian, like Nori/Runsig.