Team AncalagonvsTeam Silver Surfer

Team Ancalagon Doing 1v1s
Ancalagon V Silver Surfer (Could go either way, Ancalagon is superior to the Balrogs, who are barely weaker that Sauron, if that)
Steel V Ironclad*
Ebony Maw* V War
Faceless Man^ V Mementum^ (not really sire here, but depends where the fight tales place, and if Momentum knows who Faceless Man is. Since TFM rely on facechanging, if in a city Momentum wouldn't be able to tell the difference, also depends on if The Strangler would work)
Sidious V Doomsday*
Black Manta* V Grey Hulk (Black Manta can KO King Shark, who can tank hits from Superboy, and can fight Aquaman, who can harm Darkseid)

Silver Surfer, Ironclad, Momentum, Doomsday V Ancalagon, Ebony Maw, Faceless Man, Black Manta* (Ebony Maw convinces other team to help fight Doomsfay)