Find the Red Legion base.
Fight your way into the base.
Explore the base to learn more about Red Legion operations.
- Turn around and head to the left from where you arrive in the Lost Oasis.
- Go along the path toward where the Cabal ships above you are heading from.
- You will see a massive release of energy in the distance into the atmosphere.
- Head toward this tower of energy that appears in the distance along the roads.
- Continue across the open area and into the canyon on the far side.
- The canyon will have some turns in it, just continue through it until it opens up.
- This will lead to Terrabase Charon.
- Go through the hangar you arrive in.
- Turn to the right and out the large hangar door in front of you.
- You will be fighting Phalanx, War Beasts, Psions, and the ever-present Legionaries.
- Fight through them into the door into the next section of the base to the left of where you entered this area.
- Go down the hallway in front of you to the end of it.
- Continue forward into the Wraith Mines.
- This will lead into a number of chambers, the second has a number of Taken Mines and the third will trigger some Taken to appear.