Deciding whether to 60 brawler, warmaiden or someone else. Stuck in silver2/3 arena with spirithost/warmaiden/jingle/kael. Think my next upgrade should help arena but I"m not a fan of warmaiden long-term. Brawler will be 60 eventually but doesn't seem like it should be next. My rule is not to level a 50 unless they will be a 60. I broke that with Saurus to get to silver 1 before I pulled Jingle. Just got Hordin & Crimson Helm from 2x...meh.
Another question: Relentless gear - How good is it? What type of hero is it best for?
I got some good 6* gear in an event when I just started (I think the groups might be level based) and I am currently in 2nd for IG tourney. I have 500 energy coming for daily login so it's either farm IG (I can only do 12/13; 12 100% on auto, 13 100% manual prob 90% auto) or food farm on 12.3