Lost Harpoon

lostharpoon boss weapon remnant from the ashes wiki guide 250px
A spear imbued with RADIATION rad icon remnant that is perfect for staying at a distance, has excellent range and great recovery. Meant more for one on one fights, it makes up for its lack of crowd control with its speed.
Damage Value 39 rad icon remnant
Critical Chance 10%
Melee Weapon Type Spear
Weakspot Bonus 10%
Special Ability

Power Strike

Increases damage on each successive hit by 10% for 15 seconds. Can be stacked 5 times.

Lost Harpoon is a Melee Weapon and is one of the Weapons in Remnant: From the Ashes


One of the few Buri known by name Kelemorn's defeat at the Black Gate is legendary. It is said he slaughtered twenty Vyr, his spear engorging itself on the strength of each victim before Kelemorn fell.

Where to find Lost Harpoon

  • Lost Harpoon can be obtained during The Harrow boss fight in Rhom with an alternative kill. Shoot him in the legs several times in quick succession to stagger him and make him drop down to his knees. When he does, go behind him and grab the Lost Harpoon.

  • The Harrow will summon far more minions if you stagger him via knee/leg shots, as well as be far more likely to use his instant kill grab attack in his final stage... beware if you seek this weapon.


How to use Lost Harpoon

  • Each melee weapon has a primary combo of three strikes in a row before executing another melee attack, these attacks are categorized into three types:
    • Lunge Attack: This can be executed by pressing the attack button while sprinting.
    • Normal Attack: These can be executed by continuously pressing the attack button for the primary three-hit combo.
    • Charged Attack: This type of attack is executed by holding down and then releasing the attack button for heavier and harder swings.


Lost Harpoon Upgrade Table

You can see Crafting for a complete table on upgrade requirements.

Upgrade Level Damage rad icon remnant
Lost Harpoon 39
Lost Harpoon +1 46.8
Lost Harpoon +2 54.6
Lost Harpoon +3 62.4
Lost Harpoon +4 70.2
Lost Harpoon +5 78
Lost Harpoon +6 85.8
Lost Harpoon +7 93.6
Lost Harpoon +8 101.4
Lost Harpoon +9 109.2
Lost Harpoon +10 117


Lost Harpoon Notes

  • Easily one of the most powerful melee weapons in the game, due to both its high damage and attack speed and its special stacking damage buff.
  • When paired with the Akari Set and the Band of Strength this weapon has the potential to 1-3 shot bosses when buffed up.



Melee Weapons
Blade of Adventure  ♦  Butchers Flail  ♦  Chain Blade  ♦  Frostborne  ♦  Guardian Axe  ♦  Hero's Sword  ♦  Petrified Maul  ♦  Riven  ♦  Scar of The Jungle God  ♦  Scrap Hammer  ♦  Scrap Hatchet  ♦  Scrap Sword  ♦  Scythe  ♦  Smolder  ♦  Spear  ♦  Voice of The Tempest  ♦  Wastelander Flail  ♦  World Breaker

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    • Anonymous

      Maybe this has been found before, but I discovered that when paired with the Razorstone, each tick of bleed will count as a melee hit and adds stacks to the buff, so it maxes out almost instantly and is sustained until the bleed wears off.
      This only works if a charge attack triggers the initial bleed, however. For example, it will not trigger if you hit an enemy with Devastator's mod, nor will it trigger if you land a charge attack on an enemy already bleeding from a different attack.

      • Anonymous

        If you stand still, dodge, then do a charge attack, the attack changes into a wide area sweep attack. Good for if your surrounded.

        • Anonymous

          you don't have to shoot his legs i just melee'd looking down at his legs for like 10 seconds and he fell and i was able to take the harpoon off the back

          • Anonymous

            The notes are pretty bull****. Extensive testing couldn't yield hits higher than 1600. Petrified maul hits for 3000. Unarmed can get up to 4000.

            • Anonymous

              The boss fight is relatively easy but things can go south very quickly.

              I was going for the harpoon, best way is to use a power enhancement mod like song of swords and the hunting pistol, hit him in the knee caps, it will probably stagger and kneel down saving you having to stagger him and then again while he staggers which is a pain in my opinion, grab the harpoon, then find a corner and wait for the adds/boss as you would normally do. I was having issues kneeling him down until I watched a video from boss fight score which shows a very efficient way of bringing him down quickly.

              • Anonymous

                I did everything - staggered him, made him fall to his knees, approached and press the interact button, the animation started and finished, but I didn't get it. Most likely it was a bug or something. I was playing solo, but some people reported playing solo is fine.

                • Anonymous

                  My favorite melee weapon so far, very powerfull, long range and fashion as f*ck (love the glowing green light effects). It was well worth the effort to get it.

                  About the Harrow fight: I used the Ex-cultist set and the Magnum Revolver paired with the Hunting Rifle because of their precision and pinpoint accuracy and JUST and ONLY shot Harrow's legs. After he staggered, I let him run away and dealt quickly with the mobs using a combination of Iron Sentinel and Explosive Shot mods. When he returned, I resumed shootting his legs (always changing the leg I shot after he staggered, usually right to left). Not gonna lie, it took me a few tries, about 10 I guess with this loadout, but I managed to make him "bend the knee" twice (the first time I was too far away and couldn't run to his back in time; the second one, I kept closer to him and it worked).

                  Good luck out there!

                  • Anonymous

                    IMO Voice of the Tempest is better in every way. Compared their dps on the Wailing Wood and it wasn't even close.

                    • Anonymous

                      From my experience on normal- shoot until he staggers then keep shooting his leg. He may start to run away, clawing wildly as he does so, keeping shooting his leg and he will fall forward, move behind and hit E when you see the prompt. This is most easily done as soon as you enter the room and can be finished in the first 20s of the fight. If you screw it up suicide and try with a different weapon (ultimately I had the most success with the lightning semi auto gun). Keep in mind you have to kill him once you've pulled the spear to get the weapon- i.e. don't die or you gotta start from scratch pulling the spear again.

                      • Anonymous

                        to make this even easier use the devastator and put one in each leg, did this on hard and he dropped before the 1st quarter of health

                        • Anonymous

                          First you must shoot in one leg and when it staggers, you must shoot in the other leg. If you have done well, it will fall and you will have to take the harpoon from behind. If it runs away or attacks you after staggering you should try again.

                          • Anonymous

                            Shotgunning his legs in solo play seems the most efficient the times I've done it (I use Bandit Armor as well), it also reset if he runs away so it's best to just try to burst him into falling and if you fail it's a quick reset.

                            • Anonymous

                              Using Devastators Skewer weapon mod seems to work well against Horrows legs. Use the Devastator against the legs until you have charged up enough for one Skewer shot. When you have one skewer shot ready, activate the Devastators weapon mod and aim for Horrows legs and it should go down on it knees. This has worked well for me atleast.

                              • Anonymous

                                Make sure to stagger it with BOTH legs, only shooting one leg all the time will not cause him to drop. It seems to be harder in multiplayer.

                                • Anonymous

                                  He staggered five times...but he didnt fall...he dies if i do more dmg...is this mb not possible anymore? I play on hard so that i can do more dmg on his legs before he dies in normal...this sucks so hard that i cant get the Harpoon ._.

                                  • Anonymous

                                    Another note. You can't get the Defiler if you go for the Harpoon. At least, I didn't get the Defiler when I got the Lost Harpoon.

                                    • Anonymous

                                      Notes. The Beam Rifle seems to not be able to stager him. Do not die after pulling it out of him. If you do you will have to pull it out again before killing him.

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