u/DeltaSigma96

Blue Team comprises four of the best Spartan-II super soldiers: John-117, Frederic-104, Linda-058 and Kelly-087.

Feats from all media allowed. Spider-Man is in base form (no temporary amps like when he wielded the Beyonder's power, etc.)

Location: abandoned rural village on Earth (i.e. a couple of multi-storey buildings but no skyscrapers or urban jungle).

Round 1: Random encounter. UNSC-standard loadout for Blue Team, John gets Cortana.

Round 2: Spartans are accurately briefed on Spider-Man's powers and may bring any weapons/equipment they've used in the Halo games, comics or novels.

Round 3 (edited): All fighters bloodlusted and have accurate knowledge of each other's capabilities. Spartans may use any weapons/equipment, just like in Round 2.

Location: Spacious forest clearing on an unidentified, Earth-like planet

Round 1: Feats from all media allowed (games, animation, live-action), Chief gets standard UNSC weapons but no Cortana

Round 2: Feats from all media allowed, Chief gets Cortana and any weapon he's ever used (including human, Covenant and Forerunner)

Round 3: Feats and weapons from live-action TV shows only