Michael vs Achilles
Michael, from the film Legion, with his wings and his sword
VS
Achilles, from the film Troy, with his sword, spear, shield and armor, and his mythological nigh-invulnerability
They are fighting to the death in the ruins of an ancient city. Achilles knows that he is fighting a winged warrior from a Heaven he doesn't believe in, and Michael knows that he is fighting a warrior who is invulnerable everywhere except for his heel. The fight will go on for as long as it has to.