Master Chief (Halo) vs Thor (God of War)

Thor believes that Master Chief is the one who killed Magni and Modi, not Kratos and Atreus. Nothing can change his mind.

No prep, no outside help, bloodlusted, location: Gladsheim and they cannot leave the battlefield

Master Chief only have a gravity hammer, no mjolnir armor

Thor only have his clothes, no mjolnir hammer

Round 2: Same as Round 1 but Chief have his mjolnir armor and Thor have his mjolnir hammer