Teleporting Half-Jaw is a simple glitch which can be done on the Halo 2 level The Oracle. It was tested when a player was trying to make Commander Rtas 'Vadum fight alongside the Arbiter during the part where players have to cut three energy cables to disable the shielding.
- Start the level The Oracle on any difficulty.
- Make sure you have an Energy Sword.
- Play through until the part where the Commander Sesa 'Refumee protects himself using a type of Force Field.
- Wait until Rtas 'Vadumee says I'll follow when our reinforcements arrive.
- Switch to your Energy Sword and melee Rtas 'Vadumee through the door and onto the elevator.
- Fight off any Flood Combat Forms, Infection Forms and Sentinels while keeping Half-Jaw on the elevator. Alternatively, you can just start the elevator, while your enemies attack you.
- Start the elevator.
- As soon as the elevator starts up, Commander Rtas 'Vadumee will disappear using the same animation seen when the Gravemind teleported the Arbiter and John-117.