Death has all of his powers/weapons from Darksiders II. He is fully leveled, geared and specced.
Round 1: Daredevil with standard equipment. Battle is in an abandoned Times Square at dusk. Start 100 yards apart.
Round 2: Harry Potter. Battle takes place on the Quiditch green.
Round 2: An un-prepped Batman in the Batcave, but still wearing his costume and with a fully stocked utility belt.
Round 3: The same as Round 2 only this time Alfred and Robin (Damian) are there to help.
Round 4: Boba Fett with standard equipment. Battle takes place in the reactor room from Star Wars Episode I.
Round 5: Inner Moka Akashiya
Round 6: Spider-Man (Peter Parker) with standard equipment, battle under the same conditions as Round 1 except it's high noon.
Round 7: Illidan Stormrage at the peak of The Black Temple (same location as his raid fight)
Round 8: Dante with all powers from DMC4 outside of Devil may Cry the store.
Round 9: Dante with all powers from DmC: Devil May Cry in Times Square
Round 10: Quicksilver, battle takes place in an open field in Kansas.
Victory by any means necessary.