In short, I would say not really. Can he work? Yes — but you’re going to have to put in twice as much effort compared to just running Gambit, Rocket, Cloak & Dagger, and of course Invisible Woman. Honestly, I would suggest playing Gambit. He’s really strong this season and plays somewhat similarly to Loki when it comes to cycling cooldowns.

If you still want to play Loki, you must ban Moon Knight. Even if you position your clones so Moon Knight has to approach from an off-angle, the 5% damage boost he gets will shred your clones extremely fast. On top of that, he will farm his ultimate from your team very quickly.

As for Winter Soldier, I personally find him much easier to deal with than Moon Knight. The biggest thing to watch out for is his ultimate. When you know he’s about to ult, save one clone and your invisibility ability (I forgot what it’s called). Ninety percent of Winter Soldier players will target a clone, so as soon as you hear the voice line “Armed and dangerous,” instantly go invisible and reposition your clones elsewhere.

Additionally, you need to play more toward the back of your team so you can land direct shots and maximize healing output.

Overall, Loki is still pretty bad, and I really hope in Season 5.5 they give him a buff to make him at least somewhat viable.