Where To Find Onyx Blade DS3 In The Game?

Man, I used to hunt down weird weapons for hours back in 'Dark Souls III', and the Onyx Blade always felt like one of those things that either drops from a boss soul or hides behind a very specific condition. From everything I dug up in my own notes and from the item description in-game, the Onyx Blade is not a regular vendor stock — it’s tied to a boss/unique source rather than being sold by a normal merchant. If you want it, the fastest route is to look at the weapon’s in-game description (open your inventory and check the lore text) because it usually hints whether it’s a drop, a chest find, or made by transposing a boss soul. In my case I checked Ludleth’s transposition menu a lot when I was hunting unique boss weapons, because he’s the guy who turns boss souls into weapons if that’s the path the item takes. If you don’t want to go spelunking through menus, check a solid wiki like the 'Dark Souls III' wiki or Fextralife — they list the exact source (which boss or chest) and whether any particular NPC will sell it after certain conditions. I’ve posted my own farming route in forums before: check the equip/move list and then confirm the source on a wiki; saves you tons of time compared to blind farming. Happy hunting — if you tell me where you are in the game I can suggest the most efficient place to check first.

The 'Onyx Blade' in 'Dark Souls 3' is one of those weapons that just oozes style and power, especially if you're into hybrid builds. This greatsword scales with both Intelligence and Faith, making it perfect for pyromancers or dark magic users. Its base moveset is similar to other greatswords, featuring horizontal slashes for crowd control and a strong vertical chop for single targets. The weapon art, 'Elfriede’s Blackflame,' is where it truly shines—it buffs the blade with dark fire, adding extra damage and a cool visual effect. One thing I love about the 'Onyx Blade' is its versatility. The R2 attacks have decent range, and the rolling R1 is quick enough to catch opponents off guard. The buff lasts a solid 45 seconds, so you can pre-buff before engaging. It’s also surprisingly lightweight for a greatsword, letting you stay mobile. Pair it with the 'Prisoner’s Chain' or 'Ring of Favor' for extra survivability. If you’re looking for a weapon that balances raw power and dark aesthetics, this is it.

Man, I love geeking out over weapon hunting in 'Dark Souls 3' — the Onyx Blade was one of those finds that made me grin. I located mine in Smouldering Lake: there's a ledge area after you drop down past the first big bonfire where the level opens up into those caverns and broken walkways. Head through the caverns toward the pool sections and keep an eye on the side alcoves — the Onyx Blade sits on a corpse tucked away on a lower ledge near some smaller enemies and a couple of torch-bearing foes. If you’re trying to farm it or make sure you don’t miss it, approach slowly and use a torch or shield to block the fire blobs, because that area can be chaotic. If you’ve already cleared Smouldering Lake, it won’t respawn on a corpse, so your other option is to farm the enemies that sometimes drop it (use the Covetous Silver Serpent Ring or the Symbol of Avarice to boost item discovery) or check trading with Embered players. Also, once you have it, remember its neat weapon art scales with a combination of strength and intelligence—so if you like hybrid builds, this blade can be a really fun curveball to experiment with. Honestly, finding that hidden corpse felt like treasure hunting; next time bring a stack of rations and extra repair powder because you’ll want to swing it around to test out the moveset right away.

Man, this one’s fun — the short version is that the Onyx Blade in 'Dark Souls III' is a boss-soul weapon, so you don’t just forge it at a normal blacksmith. You need the boss soul that corresponds to the Onyx Blade, then take that soul to the NPC who does transpositions in Firelink and trade it for the weapon. Practically speaking, here’s how I do it: hunt down the boss that drops the Onyx Blade’s soul (consult a wiki or boss guide if you don’t know which boss yet), kill or farm them until you get the soul item, then return to Firelink Shrine and talk to Ludleth — he handles transposition. Give him the boss soul and he’ll create the Onyx Blade for you. If you already consumed the boss soul as regular souls, you’ll need to get another copy (NG+, co-op runs, or farming the boss again). If you’re struggling to reach the boss: summon help, raise your weapon AR so you don’t take forever, and consider a summon or co-op farm run where someone else kills the boss and you pick up the loot. Also, if the Onyx Blade can drop as a direct weapon from enemies in some areas (sometimes weapons are world drops or guaranteed on later runs), check those spots too. Once you have it, upgrade with Titanite and consider infusions or stats that match its scaling — it tends to like a strength/quality focus depending on the exact weapon data. Happy hunting; it’s such a cool blade to swing around in invasions.

I can confidently say the 'Onyx Blade' is one of the most versatile weapons for elemental infusion. While it already has innate dark damage, you can infuse it with other elements like fire or chaos to create a hybrid powerhouse. Fire infusion boosts its raw fire damage, making it deadly against enemies weak to flame, while chaos infusion adds fire scaling with intelligence and faith, perfect for pyro builds. The 'Onyx Blade' also shines with dark or deep infusions, further amplifying its dark damage. However, lightning or crystal infusions aren’t as effective since they don’t synergize well with its natural stats. If you’re running a dark or pyro build, this weapon is a dream. Pair it with the right rings and buffs, and you’ll melt through enemies like butter. Just remember, its true potential unlocks when you embrace its dark roots and complement it with fire or chaos for maximum devastation.

' I can confidently say the 'Onyx Blade' is one of the most visually striking and functionally unique greatswords in the game. Its weapon art, 'Elfriede’s Blackflame,' is a spectacle to behold. When activated, it engulfs the blade in dark fire, significantly boosting its damage output for a limited time. This buff not only adds extra dark damage but also extends the weapon’s reach slightly, making it deadly in both PvE and PvP scenarios. The 'Onyx Blade' is a favorite among hybrid builds, especially for those investing in both intelligence and faith. The weapon art’s animation is smooth, and the dark flames add a layer of intimidation during invasions. What’s even better is that the buff persists through rolls and swaps, giving players tactical flexibility. Pair this with its innate dark damage and scaling, and you’ve got a weapon that’s perfect for punishing overconfident foes. Just remember, the buff lasts about 45 seconds, so timing is key to maximizing its potential.

If you're gearing the Onyx Blade for duels in 'Dark Souls III', the first thing I tell myself is: pick the role you want it to play. The Onyx Blade can be a jukey, spacing-heavy sword or a heavy-hitting trade machine depending on how you upgrade and what stats you pump. Start by fully upgrading it to +10 at the blacksmith — that’s non-negotiable for PvP; all scaling bonuses and infusion effects are most useful at max upgrade. From there, match the infusion to your stat spread: Heavy if you’re stacking Strength, Sharp if you lean Dex, Refined if you’re splitting Strength/Dex, and elemental or deep infusions if you’re pairing with Faith/Int/hexes. Raw is only for weird low-stat builds and usually not PvP-friendly. Mechanics matter as much as the numbers. Aim your primary offensive stat to the softcap (around 40 for most builds) so the Onyx Blade actually converts that scaling into damage. Don’t skimp on Vigor and Endurance — you need HP and stamina to win trades. Consider boosting equip load so you can wear decent armor without fat-rolling; being able to tank a hit and retaliate with the weapon art or a strong R1 string makes a massive difference. And experiment with weapon buffs or temporary resins if your build supports them — they turn the Onyx Blade into a surprise threat against turtles. On the practical side, work on timing: the weapon art and R2s cover space and create openings, while R1 flurries and mixups punish rolls. Change your approach in each match: sometimes bait a roll and raw punish, other times play spacing and poke until you can commit. I spend a lot of practice time in 1v1 duels testing different infusions and swap a ring or two depending on whether I’m facing heavy armor or glass cannons — small adjustments go a long way. Try a few builds in casual duels, note what opponents struggle with, and lean into that; the Onyx Blade rewards patience and smart reads more than reckless swinging.

the Onyx Blade is a weapon that stands out for its unique blend of aesthetics and practicality. The weapon’s dark flame buff not only looks cool but adds significant fire damage, making it a solid choice for hybrid builds focusing on pyromancy. Its moveset is versatile, with a greatsword’s sweeping attacks that can catch multiple opponents in invasions. However, the Onyx Blade does have drawbacks. Its range is slightly shorter than other greatswords like the 'Claymore,' and the buff duration is limited, requiring careful timing. In high-level duels, experienced players can exploit its slower recovery frames. That said, if you enjoy a mix of spellcasting and melee, the Onyx Blade’s burst damage potential makes it a fun and viable option for both invasions and casual duels.

I can confidently say the 'Onyx Blade' stands out for its unique blend of magic and physical damage. Unlike traditional greatswords like the 'Claymore' or 'Black Knight Sword', the 'Onyx Blade' scales with both Intelligence and Faith, making it a powerhouse for hybrid builds. Its weapon art, 'Elfriede’s Blackflame', buffs the blade with dark damage, adding a layer of versatility that most greatswords lack. What really sets it apart is its range and moveset. The 'Onyx Blade' has a deceptive reach, often catching opponents off guard in PvP. While it may not hit as hard as the 'Fume Ultra Greatsword' in pure physical damage, the dark damage buff more than compensates, especially against enemies weak to magic. It’s also lighter than many ultra greatswords, allowing for better mobility. For spellswords or dark builds, it’s easily one of the top choices.

I can confidently say the 'Onyx Blade' is a hidden gem for Pyromancer builds. This greatsword scales primarily with Intelligence and Faith (both at C), making it ideal for hybrid casters. The base damage is respectable, but the true magic happens when you buff it—its Weapon Art, 'Queen's Darkflame,' adds a hefty 145 fire damage for 45 seconds. The scaling isn’t as aggressive as pure physical weapons, but the split damage (physical and dark) and the buff make it devastating in PvE and PvP if you build around it. One thing to note is that its scaling doesn’t improve much beyond 30 Int/Faith, so soft-capping at those stats is efficient. It’s also lightweight for a greatsword, allowing for more flexibility in armor choices. If you’re running a 30/30 Int/Faith build, this weapon outperforms many others in its class, especially against enemies weak to dark or fire. Just be mindful of foes with high dark resistance—it can feel a bit lackluster there.