Hey guys, I'm Amy, and I was wondering if there were any tips on wat synergies I might have avaliable. for context, I've beaten Acts 1-3 without any use of synergies at all, and am starting to realize that Act 4 isn't as cakewalky as the past 3. For now I've relegated myself to 100%ing Act 3, but I was wondering if you guys see any potential in my champions so far. Whether that be possible synergy opportunities or something else, I thought I'd post my prominent champs here for the community to critique. (btw i'm starting to realize i shoulda blown the 4*awakening gem on scarlet witch and not cap

)
5 Stars:
Beast (Sig 0) (2/35)
4 Stars:
WW2 Cap (Sig 16) (4/40)
Scarlet Witch (Sig 0) (4/17)
Vulture (Sig 20) (3/30)
Cyclops (Sig 0) (3/30)
War Machine (Sig 0) (3/30)
Spider-Miles (Sig 0) (3/10)
Mordo (Sig 0) (1/10)
Emma Frost (Sig 0) (1/10)
IW Cap (Sig 0) (1/10)
Masacre (Sig 0) (1/10)
Angela (Sig 0) (1/10)
Korg (Sig 0) (1/7)
Gambit (Sig 0) (1/7)
+Doc Oc, Proxima Midnight, Thor, all untouched
3 Stars:
Carnage (Sig 23) (3/30)
Wolverine (Sig 0) (3/30)
Night Thrasher (Sig 9) (3/14)
Thor-Rag (Sig 0) (3/1)
Quake (Sig 0) (3/1)
Moon Knight (Sig 0) (3/1)
Super. Iron Man (Sig 16) (2/20)
Ultron (Sig 8) (2/16)
+ Aegon, Killmonger, IW Iron Man and others, too low to care about.
So, given these champs, is there any hope for me, or am I relegated to idly grinding? If there's something specific I need to grind for, what is it? Is there anything here to help me through Act 4 or just starting to build a proper team at all?