DarkSaint85
Bonified abstract
Deadman
KMC Wally West
Hope Summers
TAO
Odin
Ray Palmer
Nemesis Kid
The Spot
Rogue
2 characters below Thor and Wanda - Rogue, the Spot, Deadman
1 character below Void Sentry - Wally
None of my characters are above the tiers used
Non BFR
No Silver Age characters
No BA or Aquarian.
Odin and Thor can stalemate for a bit. Hope takes Wanda's powers, who is then herself taken down by Ray Palmer (who has proved that magic does not work on subatomic particles). Deadman possesses whoever you want to sacrifice. Let's use Rulk.
The Spot, aided by Wally, diverts any and all energy blasts fired by Sersi/Genis. They cam KO each other.
Tao, meanwhile, has spoken to WBH (after time has stopped by Hope using Wanda's powers). WBH/Rulk take it to Void Sentry, who is distracted before Tao takes advantage and talks to him.
A rough, very rough strategy, but it can be swapped around (so Reigning KT could thrown Mjolnir, which Spot Flash redirects into Sersi etc).
IOW, the team I have put together is quite versatile. And fairly powerful.