LASO: Long Night of Solace

Use the infinite respawning marines near the beginning of the level to fill up on rocket ammo. That will make the first part of the Covenant carrier part a lot easier.

Also, Needle Rifle is your best friend throughout the mission. At the very end when you are defending the Pelican with Jorge, do not let the gun on the front of it get destroyed. You can actually crouch next to it and wiggle around then move backwards while holding X you can actually control gun and be impervious to damage. Otherwise, have fun with the Ultras that come pouring out.