This is for the Override Frequency Cache: CB.NAV/RUN.()Futurescape.Plaza.Console Landing Zone for Fast Travel: Braytech Futurescape ... https://www.youtube.com/watch?v=LC7c8Opb-wc

The Harrow is a boss on Rhom that can drop the weapon "The Lost Harpoon" if you shoot his legs and then pull the spear out that is sticking in his back. You will get the spear upon defeating him completely, and it's one of the better melee weapons in the game, having the capability of stacking an extra 50% damage on max stacked consecutive hits. Completing this encounter with no damage is a little tricky because once you pull the spear out there's a little pause where you can't fire, and in that time he runs usually, allowing waves of adds to enter. No damaging him is way easier if you kill him before the adds become a problem, which you normally can do fairly easily with a shotgun by shadowing him and trying to get him to attack rather than run. However, with the Wilfire Shot mod you can put a ton of damage on him fast immediately after he gets up from the spear pull. The damage will put bleed on him, allowing you to track him when he runs. If you give up your shotgun for a ranged weapon like the crossbow and have the Corrosive Auro mod going, all going well you can kill him before he completely escapes. Also, my weapons are +18 in this encounter. Boss is +19. All traits that matter are +20. Most important thing is Corrosive Aura Mod and Wilfire Shot Mod working together. ... https://www.youtube.com/watch?v=sLfArb2vQnM