Infinity War: If the Avengers were united

Let's pretend that at the start of Infinity War, Thanos had decided to go after Vision's mindstone first instead of the powerstone in Xandar.

Let's further pretend that the Asgardian refugees had already landed on Earth after the decimation of their homeland and that Heimdall and alerted them all to the threat of Thanos who was on his way to Earth to grab the mindstone. Earth's heroes gather in Wakanda to try and stop Thanos.

Thanos is fully armed and armored, has his Black Order with him plus his entire army as seen in Infinity War.

Earth's defenders have the combined army of Wakandans plus the few remaining Asgardian refugees. They're led by the following heroes:

Captain America (IW version)
Ironman (nanosuit)
Ragnarok Thor
Gladiator Hulk
Black Widow (IW version)
Hawkeye (CW version)
Black Panther (nanosuit)
Dr. Strange (IW version)
Wanda (CW version)
Vision (CW version)
Warmachine (IW version)
Falcon
Bucky (IW version)
Loki
Valkyrie
Korg
Miek
Shuri
Iron Spider
M'baku
Okoye
Nakia
Wong

Note: To make this a fair fight, no infinity stones are to be used except for Vision using the mindstone to do his power blasts. Both the time stone and Tesseract are kept hidden in the fight to avoid them falling into the wrong hands.

Note 2: To keep this battle interesting, BFR is not allowed. The heroes want to kill Thanos and his army so he doesn't come back at a later date. And Thanos is not willing to retreat. Battle does not end till the entire opposing army is completely annihilated.

Can Earth's mightiest heroes defeat Thanos in battle?

This one would go to the Mad Titan.

Thanos wins.

Thanos loses here. Without use of the infinity stones I dont see how he deals with Strange's Magic. I doubt he can punch his way through the mirror dimension.

Originally posted by byrdgang21
Thanos loses here. Without use of the infinity stones I dont see how he deals with Strange's Magic. I doubt he can punch his way through the mirror dimension.

No BFR's here. Their objective is to kill everyone in Thanos' army, that means no trapping in the mirror dimension.

Strange can still use his portals though in terms moving people around the battlefield.

Without having to babysit vision, Wanda destroys either thanos or his army. The rest of the avengers can pick off the stragglers