Sam Fisher, Kiritsugu Emiya, MCU Bucky Barnes, John Wick
Everyone gets their canon feats and their best gear. Nothing exceptionally large like rocket launchers or missle launchers or Avalon for Kiritsugu.
fight lasts for up to 60 minutes or until all members are dead, incapacitated or forfeit.
Everyone is given 3 days of preparation and then teleported to Arkham Asylum
All fighters are separated on four separate corners of the island