Pelleas (FE 10) vs. Kel'Thuzad (Warcraft III)
This is Prince Pelleas (before he was killed by either Micaiah or Tauroneo), the only playable Dark Magic user in Radiant Dawn, fighting Kel'Thuzad while he was still alive (in the early stages of Warcraft III before Arthas' army killed him).
Setting: San Francisco in 2008, because neither one know a thing about San Francisco's street layout.