I would say Prowler.
Prowler but only if you’re going to invest a lot of sig stones. Red Skull benefits by getting g armors more frequently, which is valuable. Suggestion for next time, only include the champs you’re actually considering. Probably get more responses that way.
Fair comment. My initial thoughts were Jack O Lantern, Ultron, Warlock, or Arnim Zola but none of them really need the dupe, right? I threw the full list in because I wasn’t convinced any of them were obvious choices and figured someone might spot an option I missed. Maybe the best move might be to wait for Bastion.
Ironheart gets a decent boost from her Sig - longer debuffs which grant her more damage and utility; she gets a decent Bulwark Vs Specials (so gets more tanky) and a bit of regen which comes in handy in questing/Incursions.
She's one of the most adaptable champs in the game - my first r4, and she's amazing, especially if you run Despair/Inequity. I even use mine in BGs as a safe option for defenders like Zola, Bullseye, Onslaught, Photon, Jean, High Evolutionary. She probably won't cut it if you're a high-tier competitive player; but if you're one of the huddled masses like me, she can do a lot.
If you're big into BGs, and have 180-200 Sig stones to spare, then Prowler becomes pretty beastly at high Sig.
From that list prob prowler, someone above also mentioned IH who would be another good option esp if like me ur a mid level player she can also take enchantress very easily. She was my first r4 and will likely be my first r5 when they're available. If ur gonna wait for a champ maybe wait for sentinal his dupe can make him far more annoying on defense and make him a great questing option as u can basically push him back to 100% health at will.
Thanks a lot for the input. You’re actually starting to sway me toward Ironheart which wasn’t where I expected to end up. Is she pretty straightforward to use or does she need a proper rotation? Also I’ve only got around seventy sig stones at the moment. Would that even be enough to make Prowler worth it?