Ludra’s Blade of Extinction is a Unique greatsword at item level 102, built for Gladiators and gated behind the hardest content tied to Ludra. Its fixed Attack of 446 to 604 is the highest on any greatsword, a mark it shares with the two crafted Splendent Dragon Lord greatswords, rolls a set of random stats and a class skill when you bind it, and can be pushed past its normal cap through amplification. Here is where it comes from, what it gives you, and what it costs to max it out.
Quick answer: Kill Eternal Ludra in the Abyssal Forge: Ludra raid for a 0.56% per-kill chance, or pick the blade from the Abyssal Forge: Weapon Selection Chest. It binds to you on pickup.
Where Ludra’s Blade of Extinction drops
There are two routes to the weapon. It drops directly from Eternal Ludra, the level 75 final boss of the raid, and it can be chosen from a reward chest that lets you pick one Unique weapon. Both paths produce a copy that is bound the moment you obtain it, so you cannot buy or trade one from another player.
| Source | Chance |
|---|---|
 Eternal Ludra (level 75) | 0.56% per kill |
| Abyssal Forge: Weapon Selection Chest (Bound) | Pick 1 Unique weapon |
Eternal Ludra shares that 0.56% slot across every class weapon in the set, so on any given kill the blade competes with the scale sword, claw, bow, grimoire, jade, mace, staff and heart for the same low roll. The selection chest removes that randomness for your weapon type, which makes it the more reliable finish if you can earn one.
You will know it dropped when it appears in your loot already soulbound and ready to equip at level 45.
Abyssal Forge: Ludra raid details
The drop sits at the end of Abyssal Forge: Ludra, a 10-player raid run on Conquest difficulty. You get a 120-minute time limit and only two revives for the whole group, so clearing cleanly matters. Four level 75 bosses stand in the way before the weapon can roll.
- Isolation Specialist Rahu
- Abyssal Wings Ketu
- Central Abyss Fusion Reactor
- Eternal Ludra, who holds the blade’s drop
Eternal Ludra also drops Amplify Stone Fragment (Unique) at 100% per kill, which feeds directly into pushing the weapon past +15 later. So even a run that misses the blade still builds the materials you need to upgrade it once you have one.
Fixed stats and Soul Binding rolls
Every copy ships with the same base profile. The Attack line is the headline number: a Min Attack of 446 and a Max Attack of 604, alongside the defensive and accuracy values below. It comes with four manastone slots and one theostone slot, and it sells for 59,720 Kina if you ever scrap it.
| Stat | Value |
|---|---|
| Min Attack | 446 |
| Max Attack | 604 |
| Accuracy | 100 |
| Critical Hit | 150 |
| Block | 150 |
| Manastone slots | 4 |
| Theostone slots | 1 |
The first time you Soul Bind the weapon, it unlocks three random stat lines drawn from the pool below, each within a fixed range. Full binding takes 10 steps and costs 2,130,000 Kina plus 408 Soul Codex (Bound) in total. If you dislike a roll, rebinding costs 300,000 Kina and 3 Soul Codex: Reset (Bound).
| Random stat | Range |
|---|---|
| Critical Attack | 83 – 102 |
| Back Attack | 83 – 102 |
| Front Attack | 83 – 102 |
| Accuracy | 79 – 98 |
| Critical Hit | 59 – 75 |
| Block | 48 – 62 |
| Attack | 38 – 51 |
| Might | 22 – 32 |
| Precision | 22 – 32 |
| HP | 357 – 418 |
| MP | 177 – 211 |
| Combat Speed | 11.23% – 12.98% |
| Weapon Damage Boost | 8.32% – 9.64% |
| Multi-hit Chance | 8.32% – 9.64% |
| Status Effect Chance | 22.2% – 25.6% |
| Damage Boost | 6.29% – 7.3% |
Binding can also grant up to three skill effects at level +1 from the Gladiator pool. Each of the 12 skills shares roughly equal odds, so no single pick is favored.
- Keen Strike, Leaping Slam, Overhead Slam, Ankle Slice
- Aerial Snare, Ruinous Blow, Rending Blow, Mocking Blade
- Rush Strike, Crushing Wave, Sword Aura Rampage, Defiance
Enhancing from +0 to +15
Enhancement runs on Kina and Enhance Stone. The first ten steps always succeed, so +10 is a guaranteed floor and the math there is simple: about 920,400 Kina and 36,680 Enhance Stone in total. Every attack bonus below is the cumulative total at that level.
From +11 onward the odds drop and failures no longer cost you the level, but each miss does burn the Kina and stones for that attempt. A failed try adds 5% to your chance on the next attempt at the same step, which softens the worst streaks.
| Step | Success | Kina | Enhance Stone |
|---|---|---|---|
| +1 | 100% | 12,800 | 510 |
| +2 | 100% | 18,300 | 730 |
| +3 | 100% | 33,300 | 1,330 |
| +4 | 100% | 51,000 | 2,040 |
| +5 | 100% | 72,000 | 2,860 |
| +6 | 100% | 94,000 | 3,750 |
| +7 | 100% | 119,000 | 4,730 |
| +8 | 100% | 145,000 | 5,770 |
| +9 | 100% | 173,000 | 6,890 |
| +10 | 100% | 202,000 | 8,070 |
| +11 | 65% (+5%/fail) | 360,000 | 9,310 |
| +12 | 50% (+5%/fail) | 540,000 | 10,610 |
| +13 | 35% (+5%/fail) | 860,000 | 11,960 |
| +14 | 25% (+5%/fail) | 1,340,000 | 13,360 |
| +15 | 20% (+5%/fail) | 1,860,000 | 14,820 |
Taking the blade all the way to +15 averages 14,986,721 Kina and 190,650 Enhance Stone, with an unlucky run (90th percentile) landing near 21,520,400 Kina. At +15 the weapon gains +174 Min Attack and +174 Max Attack over its base. You can confirm each successful step by the level counter ticking up and the Attack line rising.
Bank Enhance Stone before you start the +11 range. The failure-forgiving design means you keep the level, but the stone drain on repeated attempts is where most of the real cost hides.
Amplifying past +15
Once the blade hits +15 it can be amplified five more steps using Amplify Stone (Unique), the material that comes from the fragments Eternal Ludra drops at 100%. Each step has its own success chance and its own smaller pity bonus per failure, so the catch-up on later steps is weaker than during normal enhancement.
| Step | Success | Kina | Amplify Stone (Unique) |
|---|---|---|---|
| +1 | 66% (+5%/fail) | 600,000 | 6 |
| +2 | 50% (+4%/fail) | 900,000 | 9 |
| +3 | 33% (+3%/fail) | 1,400,000 | 12 |
| +4 | 25% (+2%/fail) | 2,000,000 | 15 |
| +5 | 20% (+1%/fail) | 3,000,000 | 20 |
Between the raid grind for the drop itself, the stone cost to reach +15, and the amplify steps that push it further, Ludra’s Blade of Extinction is a long-term project rather than a single lucky night. The upside is that every Eternal Ludra kill builds toward both halves of it at once.
