Enter Legion's Anchor and secure the high-yield explosives hidden in the base.
- Make your way over to the Cabal base and then head into it.
- Be careful because of the Legionaries and Psions that are waiting just inside the entrance to the base itself.
- Run through the corridor to reach Legion's Anchor.
- Just as you cross into Legion's Anchor, a group of Legionaries and Psions will come rushing out of the door in the corner.
- Defeat these Cabal as the next objective begins.