Soldering Iron

39 physical_defense-shield-icon.jpg 40.0
- lightning_defense-shield-icon.jpg 20.0
100 icon-wp_stability.png 20
icon_weight.png 5.0
Requirements & Bonus
10 12 0 0
D D - -
weapon_type-icon.jpg Spear damage_type-icon.jpg Standard
skill-icon.jpg Charge icon_fp_cost.png 13 (-/9)

Soldering Iron is a Weapon in Dark Souls 3.

Branding iron used by the jailers prowling Irithyll Dungeon.

Press its searing tip against foes to inflict fire damage, and temporarily block Estus healing.

Skill: Charge
Hold iron at waist and charge at foe. Use strong attack while charging to extend the length of the charge.


Notes and Tips:

  • Cannot be Infused or Buffed.
  • Reinforced with Titanite.
  • Increases the opponent's equip load and decreases Estus healing back to its base level.
  • The description states that the weapon blocks Estus healing, however, this is false. It will only decrease the Estus' healing level back down to its base level instead of disabling it.
  • The effect applied by the weapon lasts 15 seconds. This does not seem to be affected by the Lingering Dragoncrest Ring.

Location/Where to Find

Moveset and Videos:

(If your name is not on THIS list, please do not post videos here. If you wish to post videos, please click the link and apply in the thread)



Soldering Iron Upgrade Table

  Attack ValuesBonus Parameter Bonus Auxiliary Effects Damage Reduction (%)
Strength Bonus
Dexterity Bonus
Intelligence Bonus
Faith Bonus
Regular 39 - 96 - - D D - - - - - 40.0 25.0 20.0 20.0 25.0 20
+1 42 - 105 - - D D - - - - - 40.0 25.0 20.0 20.0 25.0 20
+2 46 - 115 - - D D - - - - - 40.0 25.0 20.0 20.0 25.0 20
+3 50 - 124 - - D D - - - - - 40.0 25.0 20.0 20.0 25.0 21
+4 54 - 134 - - D D - - - - - 40.0 25.0 20.0 20.0 25.0 21
+5 58 - 144 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 22
+6 62 - 153 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 22
+7 66 - 163 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 22
+8 70 - 172 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 23
+9 74 - 182 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 23
+10 78 - 192 - - D C - - - - - 40.0 25.0 20.0 20.0 25.0 24


Table Key


Requirement Parameter Bonus Attack Values Damage Reduction % Auxiliary Effects Others
icon-strength_22.png Strength
icon-strength_22.png Strength
icon-wp_physicalAttack.png Physical  Physical icon-wp_bleed.png Bleeding  Durability
icon-dexterity_22.png Dexterity
icon-dexterity_22.png Dexterity
icon-magicbonus.png Magic  Magic icon-wp_poisonbld.png Poison


icon-intelligence_22.png Intelligence
icon-intelligence_22.png Intelligence
icon-firebonus.png Fire  Fire Frost Frost  
icon-faith_22.png Faith
icon-faith_22.png Faith
icon-lightningbonus.png Lightning  Lightning  Curse  
    icon-darkbonus.png Dark  Dark    
    Critical Critical
    Spell Buff Spell Buff

Parameter Bonus: Strength, Dexterity,Magic, Fire, Lightning and Dark bonuses - The scaling multiplier applied to the [Attack: stat]. Scaling quality is from highest to lowest as follows: S/A/B/C/D/E.The higher the player's [Str, Dex, Mag, Fire, Light] stat, the higher the [Attack Bonus: Stat] is (found on the player status screen). The higher the scaling letter, the higher the percent multiplier applied to the [Attack: Stat].This resulting bonus damage is added to the base physical damage of the weapon and is shown in the equipment screen in blue numbers as a "+ X". 
Durability: The weapon's HP, when the durability hits 0, the effectiveness of its attacks become weakened to the point of almost uselessness. When an items durability is low, a message will come up saying "Weapon At Risk!" at this point the weapon does not perform at it's best.
Weight: How much the item weights when equipped. 
Stability: How well the player keeps stance after being hit
Attack Type: Defines what kind of swing set the weapon has: Regular(R), Thrust(T), Slash(Sl), Strike(St)



Spears & Pikes
Arstor's Spear  ♦  Dragonslayer Spear  ♦  Dragonslayer Swordspear  ♦  Drang Twinspears  ♦  Follower Javelin  ♦  Four-Pronged Plow  ♦  Gargoyle Flame Spear  ♦  Golden Ritual Spear  ♦  Greatlance  ♦  Lothric Knight Long Spear  ♦  Lothric War Banner  ♦  Partizan  ♦  Pike  ♦  Ringed Knight Spear  ♦  Rotten Ghru Spear  ♦  Saint Bident  ♦  Spear  ♦  Tailbone Spear  ♦  Winged Spear  ♦  Yorshka's Spear

    • Anonymous

      09 Mar 2020 06:13  

      it should be noted that the weapon art doesn't "brand" the opponent with the debuff I've tested it in multiple undead matches but no dice

      • Anonymous

        07 Jan 2020 14:29  

        This isn't a good primary weapon, and it's not a great 1v1 weapon either, but it's DELIGHTFUL for when you're invading. Your top danger as an invader is being outresourced by the host and their phantoms, and this mitigates that. Sure, they can just wait out the debuff, but if you're in a 1v3, forcing one or more players to choose between burning through their estus, sitting out of range for a few seconds, or getting dangerously (to themselves) aggressive is REALLY helpful. The brand seems to apply if the player takes any damage, too, and since it deals fire damage it's very unlikely they'll be able to prevent the brand by blocking. If you get an enemy down on their health some (<50% or so) but can't close the deal, you can tag them with this to force them to think about their next move. The weapon art is super-useful for this, too - Charge is VERY good for roll-catching a fleeing player, and the minimal damage isn't really an issue for this purpose. And if you wanna be a GIANT jerk, use this as a Spear of the Church, like I'm doing.

        • Anonymous

          12 Dec 2019 07:29  

          You can take it and put it in the main bonfire at firelink shrine and it makes it catch a small fire for half a second. I doubt this helps anyone but i wanted to contribute something to this p.o.s. weapon

          • 16 Sep 2019 08:35  

            So, having people blow through all their estus charges for pathetic results seems nice on paper, but it can't even outdamage a base level estus flask. You can incorporate this into a sidearm but I personally think it should either have increased damage or just straight up block estus like a Lloyd's Talisman.

            • Anonymous

              03 Jan 2019 21:48  

              Over one thousand hours In dark souls 3, just now noticed It's called soldering Iron, not smoldering Iron. . .

              • Anonymous

                28 Sep 2018 03:34  

                So this thing does not work as of writing this comment. The wiki says it hinders estus healing, I hit my invader friend and we noticed next to no change. The wiki says it increases the opponent's equip load, I sat at 69.6% and got hit multiple times and it did not affect it at all. The status screen didn't show any change and I wasn't fat rolling. I don't now what this does but I think From must have broken it with an update, and since so few people use it it's gone unnoticed.

                • Anonymous

                  17 Aug 2018 01:07  

                  This thing could have been kind of useful in invasions if it had the rapier moveset, but no, they had to make it a spear... short as hell and doesn't even do thrust damage.

                  • Anonymous

                    16 Jul 2018 17:07  

                    This thing is great for tagging twinks with the dragonslayers axe in high wall. They have no idea why their Estus recovery suddenly sucks again, and they panic.

                    • Anonymous

                      25 Apr 2018 18:51  

                      Would b great if the WA was just simply edited 2 a better 1, e.g the same thing that the jailers do where they just annihilate u in 1 hit, would make it brilliant. alternative name ‘compress’

                      • 12 Jan 2018 19:12  

                        So I've done some test with the weapon, it doesn't increase the opponent's equip load but it slow them down, it's perfect to prevent people from fleeing or chasing you.

                        • Anonymous

                          16 Nov 2017 04:41  

                          I just realized that this is the truly most infuriating weapon in the game at 60+. It resets estus recovery down to base level and does innate fire damage. Frostbite someone, peg them with this to reset the frost procs, they backup and need to estus much more then usual leaving them open to more frostbite. rinse and repeat. Honestly not an affective way to pvp but it would sure as hell cause frustration beyond comprehension to chuggers

                          • Anonymous

                            01 Sep 2017 23:46  

                            This thing's got an interesting niche at extremely low levels.

                            On my SL 10 +1 invader, I ran into a 4v1 or 2 gank squad that had a full Jailer cosplay with one of these. The estus debuff made them almost impossible to beat, I simply couldn't stick it out for the long haul with such weak sips.

                            Also, it seems like at some point it was stealth buffed, because I recall the debuff wasting way more than 15 seconds.

                            • Anonymous

                              20 Aug 2017 09:33  

                              Really wish they'd buff this in some way. It's clearly meant as a PvP weapon, but why bother with it when you can stunlock a dude with an UGS and just win? The PvP in DS3 is so bland cuz there's a viable UGS for any build, so everyone uses one. It's like From takes one step forward and two steps back, in regards to PvP, with each game.

                              • Anonymous

                                30 Jul 2017 02:47  

                                Horrible damage, but against the right people its really useful. People (like me) that play at 69% equip load will take a heavy burden against this weapon

                                Plus, it looks super culty

                                • Anonymous

                                  05 May 2017 17:26  

                                  hello fellow souls veterans are you tired of gankers of 7 the get a Soldiering iron you will never feel so great against dual greatsword spammer and friede scythe R1 spammers

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