Every marvel hero/team vs all halo teams and heroes... Yeah no. Hulk? Armor lock in case he smashes and use the plasma pistol to stun and then rocket to death with the needler. Iron man? Literally all you need is a hose. Captain America? Plasma pistol stun and then snipe in between them eye balls. Hawkeye? Needler and plasma grenade combo. Spider-Man? Plasma and literally any other gun. Batman? He's pretty much just a harder spider man. The only one I can think of that would maybe be able to survive is superman, but according to more superman gave batman some kryptonyte in case he ever went "mad" so if you kill batman then you can kill superman pretty much.