I dont have her, but my favorite has to be Madame Serris. She has an awesome skills kit.

Haven't built Skimfos yet, but I've been intrigued by his kit. Seems like he'd make a great Spider tank and cleanser. 

For underrated ones, I think Runekeeper Dazdurk is a gem. Leech on A1, ATK and turn meter boost on A2, cleanse and heal on A3, solid base stats....he's a keeper. 

Godseeker Aniri 

Game changer for everywere but arena, and even in arena pretty good under gold IV 

amazing if you pair her with a nice healer.

I mean, this is easy..... Seer. Just a bonkers, cheating champ. lol

so much this 

Initially wanted to find a champ that covers more bases but she covers plenty and what she does cover is just broken level good.

Honestly, as good as Seer is, given that I solo farm 3/4 dungeons, I don't think I'd put her at the top of my list.

I think I'll agree with Aniri as the best void epic. I use her in Hydra, DTH, FW, Arena, and I've used her in CB.

As for Skimfos - I don't think he'd even make my top 50.

Ursala the Mourner.

May I see your Seer? And which dungeons/stages does she do?  Thanks!

I don't have her. For the longest time she was at the top of my list, but honestly, now that I'm solo farming dungeons, I don't even think I'd use her if I got her.

Lol sorry I misunderstood what u were saying.