I played DB a lot around 2 years ago and quit just after runes were released. I just downloaded it again a couple days ago and to be completely honest it kinda sucks; there's a bunch of new beefy heroes that everybody seems to have like goretusk, drakk, shade, etc that I do not own and not to mention the barb meta that's dominating pvp and the tower.
Anyways, i'm level 63 and I really want to get some epics for my heroes(preferably the gob gang) but literally any hero would be great. Problem is, due to my absence I have few runes and the ones I do own are hot garbage. I heard Lily is a useful hero when it comes to boss mode, but guess what? Don't have her. Attached is my roster (not too great, I know). If anybody could give me any tips to get any of these hero's epics i'd really appreciate it because I am kinda stuck right now.
There was once a savage goblin by the name of Squinch
When he delves into dungeons he makes his enemies flinch
Shredding wolfs, beasts, and sumo's alike
It would be foolish to call this hero a little tyke