Devoe has all bus meta human powers
Thanos has all infinity gauntlet, but he cannot snap his fingers to erase all the people.
All the heroes are in their prime.
The Avengers as of Infinity War also includes the Guardians of the Galaxy, Captain Marvel, Ant-Man and the Wasp
The X-Men as of Apocalypse includes Magneto and Wolverine, Deadpool and Domino
CW Justice League as of Else-worlds includes the Nora West Allen (Both she and her father cannot time travel), John Constatine and Superman
If team 2 loses add in the DCEU Justice League as well to team 2
If team 1 loses add in Apocalypse