Which champ to rank for help becoming uncollected?

BendableThumb

My goal is becoming uncollected, and I’ve made my way to 5.1.6 where I’m stuck.

I’m close to 3 mutant CC and can either take a duped sabertooth to 5/50 or an unduped iceman to 3/35. I rely on the st, void, kilmonger synergy. My other questing champs are:
Void 5/50
Kilmonger unduped 2/25
Venom duped 4/40
GR duped 4/40
IMIW unduped 4/40
MS duped 4/40
CapIW unduped 4/40
LC duped 4/40
Medusa unduped 4/40
X-23 unduped 4/40

King_Garf

4* Sabertooth(duped) to 5/50

With the km and st synergy he destroys one of the hardest quests in 5.2 being the masochism node. So sabertooth is def one of the best options also he’s great for questing in general since he carries furies from fight to fight.

King_Garf

4* Sabertooth(duped) to 5/50

Also if you’re stuck in 5.1 then I’d suggest building up your roster more or skill up as it gets much harder in 5.2

Samspade23

5* Iceman(unduped) to 3/35

Iceman will help you on the biohazard nodes. Wish I had him myself as a 5. Working thru act 5 myself now.

BlackJ4zz

5* Iceman(unduped) to 3/35

Bruh Iceman is the Triple immunity King for a reason.

Supremeguy95

Tbh I'd go with Sabretooth. He's a godsend for masochism with his synergy.

Deckard

5* Iceman(unduped) to 3/35

4/40 st is enough for uncollected and 3/35 iceman a) 5 star - better investment b) will help you with 5.3 and 5.4