who should i rank for thronebreaker title?

i'm about to fight the grandmaster and wanted to rank up one more champ that would help with the fight but i'm not sure which one would be the most beneficial. i got through act 6 pretty easily but the grandmaster has been a headache.
all champs are 6*.
the team i 've chosen so far is Doom (r4), shang-chi (r3) bwcv (r3) kitty pride (r3).
i know with this team he should be easy but i keep getting tripped up.

Comments

Exi

Non of those I would invest in a tech champ.
Ideally someone like Warlock, Nimrod or Ultron would be my pick.

KnightOfTheRealm

Hit monkey is one of the top options for the GM and a great champ in general. Definitely do him.

Wolviex81

i have a warlock and nimrod at r3 and ultron at r2. i didnt see any videos of them against the grandmaster so i assumed they weren't that great against them.

SUPREME77

dank Cav players having r4s and multiple r3s scared me lol. Remember me going for gm and i had a 5* r4 aegon and 5/65 corvus as my main attackers

captain_rogers

Dude you hve a r4 already.. we did grandmaster with 5* max,you need not to rank any

ShiroMikazuki

Groot

Ironman3000

Just beat him with what you have already. We all did it with much lower-ranked champs.

willrun4adonut

I'd actually suggest to bringing annihilus or Diablo for guarantee crits Doom. He's the best one you have for the Grand Master. And probably the best one overall for him.

Wolviex81

I always put off story mode. Then I realize I need to progress outside of eq, sq, and wars because rewards aren't cutting it. Ijust found gm tricky and wanted to take full advantage of my champs.

JChanceH9

I wouldn’t worry about ranking up Emma. I did grandmaster with her painstakingly. If you’re using her for kitty, just use an extra revive on kitty with Emma on the team just for the synergy.

I’ve never regretted taking HM to r3. Actually considering him for r4.