Hao 3: The Easiest Way to Kill the two Scarabs

In the last level of the covenant, you will be faced with two large Scarabs. All you have to do is get in the available helicopter you will automatically be going towards, once you have boarded the helicopter, first shoot out all of the air enemies, then shoot all the brutes aboard both scarabs(so they can't shoot at you) and then shoot at the enemies aboard wraiths and motor bicycles below. Then choose one of the scarabs, and using your helicopter, shoot out one of or all the joints until it's down, then go behind it and your target will turn red at the back of the scarab where there should be a button-like contraption jutting out. Shoot at it until it breaks, then just below that now-busted-up button contraption, you should see that you have exposed the energy core. Then shoot at that until it has been broken completely. Do the same thing to the other scarab and your done! An easy feat! Of course as your doing all of this, be aware that both scarabs will shoot at you if they can, so move side to side to dodge all shots. Also dodge shots the same way while shooting at enemy planes.