this is deathstroke for those who dont know.
Here is a short wikipedia excerpt so I guess Deathstroke wins?
"Deathstroke possesses various enhanced abilities. These include the strength of ten men and heightened speed, agility, stamina, and reflexes. He has the capacity to use up to 90% of his brain making him a tactical genius, adept at turning opponents' own abilities against them; this can also be attributed to his years in the military and combat with various heroes. Deathstroke also possesses a healing factor in his blood that enables him to heal from physical injury much faster than a normal person; it does have limitations as he could not heal his eye and cannot regenerate entire limbs. This enables him to recover from what would otherwise be fatal injuries, though recovering from such injuries renders him insane and animalistic for a short period.
He is also a highly formidable opponent in physical combat to the point that even Batman cannot defeat him solo"
So yeah hes pretty tough. I cant help but think that batman would find a way though!! :x