Scarab boarding glitch

The Wraith Boost Boarding Glitch is a glitch that can be performed on the Halo 3 level, The Storm. When performed correctly, it will allow you to board the Scarab earlier.

Walkthrough
Start the level Mission Start. When you get to the area with the Anti-Air Wraith, kill all enemies but the Wraith driver. Melee off the side wings off the Wraith. Hijack the first Anti-Air Wraith using the Driving the Anti-Air Wraith glitch.

Drive the AA Wraith into the next area and kill all enemies. When you see "Judgment" appear on the screen, save and quit. Then, resume the mission.

After this, do not save and quit. Position the Anti-Air Wraith where the Troop Warthog was. When the Scarab's leg comes down on your position, press the LT button to boost and the Wraith should be sent into the air. Then, exit the Wraith and you should be on the Scarab's deck. This may take a couple of tries and you may have to position the Wraith in the right position to get on top of the Scarab, so if your position does not get you on top, press the Xbox Guide button and sign out. You should start where you last saved and quit. Sometimes, this method of boosting might overload the map and the Scarab, or even everything on the map.

However, Hornets and the Pelican will be removed from the level.