Rupture Knife
- Grade
- Unique
- Category
- Dagger
- Item Level
- 54
- Required Level
- 45
- Class
- Assassin
- Max enhance
- +15 (+16)
Where to find Rupture Knife
Rupture Knife drops in Abyssal Forge: Ludra (boss, 1.13%).
You can also get it from monster drops and boxes.
- boss 1.13% · boss 1.26%Dropped by Eternal LudraNo world entrance: enter from the Dungeon menu.
- Krao CaveExpeditionboss 0.43% · boss 0.43%Dropped by Ultimate BerkEntrance: Ellun River Midstream, VerteronNearest Kibelisk: Illusion Oratory Entrance · 171 m
- Lv. 75 · ~182 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.Enrages after 10 min
- Lv. 75 · ~202 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.Enrages after 10 min
- Lv. 45 · ~533 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.Enrages after 5 min
- Lv. 68 · ~534 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.Enrages after 4 min
- Lv. 45 · ~1,068 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.
- Lv. 45 · ~1,068 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.
- Lv. 68 · ~1,068 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.
- Lv. 68 · ~1,068 kills for a 90% chanceNo open-world spawn: found inside dungeons or instances.
50.2% chance to have at least one Rupture Knife after 55 kills of Eternal Ludra.
Kills needed — 50%: 55 · 90%: 182 · 99%: 363
Krao Cave: Weapon Selection Chest (Bound)Always insideThe box comes from Conversion
Rupture Weapon Selection Chest (Bound)Always insideThe box comes from Battle pass
Find Rupture Knife on the world map
MetaBot Desktop shows where it comes from on AION 2's zoomable world map, with named monsters, gathering nodes and dungeon entrances on layers you can toggle. Keep the map open beside the game while you farm.
- Nine zoomable maps with zone outlines
- Gathering, named monster, rift and entrance layers
- Search any zone, monster or dungeon
Stats
Fixed stats come with every copy of Rupture Knife; random stats are rolled from the pool below when the item is obtained.
- Max Attack
- 193–24852% of the best Dagger
- Accuracy
- +50100% of the best Dagger
- Critical Hit
- +200100% of the best Dagger
- Block
- +50100% of the best Dagger
Attack range: 1 m
Sockets: Manastone ×4 · Theostone ×1
Random stats (4 rolls)
| Stats | Roll range | Roll chance |
|---|---|---|
| Critical Attack | +65 – +82 | 8% |
| Accuracy | +62 – +78 | 8% |
| MP | +139 – +167 | 8% |
| HP | +279 – +328 | 8% |
| Precision | +17 – +27 | 7% |
| Attack | +30 – +42 | 7% |
| Critical Hit | +46 – +60 | 7% |
| Back Attack | +65 – +82 | 7% |
| Front Attack | +65 – +82 | 7% |
| Block | +37 – +50 | 7% |
| Multi-hit Chance | +6.5% – +7.6% | 6% |
| Might | +17 – +27 | 6% |
| Combat Speed | +8.8% – +10.2% | 4% |
| Weapon Damage Boost | +6.5% – +7.6% | 4% |
| Status Effect Chance | +17.4% – +20.1% | 4% |
| Damage Boost | +4.9% – +5.7% | 2% |
Rupture Knife: used by top players
Share of tracked top players of each class (level 45, highest combat power) who use Rupture Knife.
Assassin Main hand23 of 1,387avg. +10.21.7%
Pick rates, not a strength rating. Recomputed every 6 hours from the characters MetaBot tracks.
Random skill options
When Rupture Knife is soul-bound it rolls a skill option for your class. Each class has its own pool; the chance per skill and the highest skill level are listed below.
Enhancement rates
Enhancement Calculator →Success chance, pity bonus and cost of every enhancement step of Rupture Knife, up to +15.
Rupture Knife from +0 to +10, using this item's own success rates and pity.
- Expected attempts
- 10
- Expected Kina
- 488,150
- Kina if pity carries you
- 488,150
Materials (expected):
19,440× Enhance Stone
| Step | Chance | Bonus per fail | Avg. attempts | Cost per attempt | Stats at new level |
|---|---|---|---|---|---|
| +0 → +1 | 100% | — | 1 | 6,750 Kina+ 270×  Enhance Stone | Max Attack 6 |
| +1 → +2 | 100% | — | 1 | 9,800 Kina+ 390× Enhance Stone | Max Attack 12 |
| +2 → +3 | 100% | — | 1 | 17,800 Kina+ 710× Enhance Stone | Max Attack 18 |
| +3 → +4 | 100% | — | 1 | 27,000 Kina+ 1,080× Enhance Stone | Max Attack 24 |
| +4 → +5 | 100% | — | 1 | 37,800 Kina+ 1,510× Enhance Stone | Max Attack 30 |
| +5 → +6 | 100% | — | 1 | 50,000 Kina+ 1,990× Enhance Stone | Max Attack 36 |
| +6 → +7 | 100% | — | 1 | 63,000 Kina+ 2,510× Enhance Stone | Max Attack 42 |
| +7 → +8 | 100% | — | 1 | 77,000 Kina+ 3,060× Enhance Stone | Max Attack 48 |
| +8 → +9 | 100% | — | 1 | 92,000 Kina+ 3,650× Enhance Stone | Max Attack 54 |
| +9 → +10 | 100% | — | 1 | 107,000 Kina+ 4,270× Enhance Stone | Max Attack 60 |
| +10 → +11 | 65% | +5% | 1.49 | 190,000 Kina+ 4,930× Enhance Stone | Max Attack 66 |
| +11 → +12 | 50% | +5% | 1.86 | 281,000 Kina+ 5,620× Enhance Stone | Max Attack 72 |
| +12 → +13 | 35% | +5% | 2.44 | 460,000 Kina+ 6,330× Enhance Stone | Max Attack 78 |
| +13 → +14 | 25% | +5% | 3.03 | 710,000 Kina+ 7,080× Enhance Stone | Max Attack 85 |
| +14 → +15 | 20% | +5% | 3.42 | 990,000 Kina+ 7,850× Enhance Stone | Max Attack 92 |
Average attempts are calculated from the success chance plus the bonus the game adds after each failure. Costs are per attempt, so multiply by the average to budget Kina.
Amplified Enhancement (1 levels)
| Step | Chance | Bonus per fail | Avg. attempts | Cost per attempt | Bonus |
|---|---|---|---|---|---|
| +15 → +16 | 66% | +5% | 1.47 | 600,000 Kina+ 6×  Amplify Stone (Unique) | Attack +8, Damage Boost +1% |
Potential enhancement (4 levels)
Enhancement Calculator →Every Potential step of Rupture Knife succeeds. Each row lists what the step costs and the bonus the item has after it, up to +4.
| Step | Cost per attempt | Bonus at new level |
|---|---|---|
| +0 → +1 | 1×  Potential Stone: Abyss (Unique) (Bound)+ 100,000×  Abyss Points | PvP Damage Boost +0.5% |
| +1 → +2 | 2× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +1% |
| +2 → +3 | 3× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +1.5% |
| +3 → +4 | 4× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +2% |
Total to reach +4: 10× Potential Stone: Abyss (Unique) (Bound) + 400,000× Abyss Points.
All sources for Rupture Knife
Every source the global client lists for Rupture Knife. Drop chances come straight from the game's reward tables.
Dropped by 9 monsters
| Monsters | Level | Chance | Qty | Kills for 90% |
|---|---|---|---|---|
 Eternal Ludra | 75 | 1.26% | 1 | 182 |
 Eternal Ludra | 75 | 1.13% | 1 | 202 |
| Eternal Ludra | 75 | 1.01% | 1 | 228 |
 Ultimate Berk | 45 | 0.43% | 1 | 533 |
| Ultimate Berk | 68 | 0.43% | 1 | 534 |
 Neglected Gadioton | 45 | 0.22% | 1 | 1,068 |
 Enhanced Harcon | 45 | 0.22% | 1 | 1,068 |
| Enhanced Harcon | 68 | 0.22% | 1 | 1,068 |
| Neglected Gadioton | 68 | 0.22% | 1 | 1,068 |
Dungeon loot: Krao Cave, Abyssal Forge: Ludra
Chests that contain Rupture Knife
Rupture Knife can come out of these 2 chests and boxes. Chances are per opening.
What Rupture Knife decomposes into
Decomposing Rupture Knife yields the materials below with these chances.
| Name | Qty | Chance |
|---|---|---|
| Enhance Stone | 320 | 100% |
Supply Request registrations
Rupture Knife can be handed in for 1 Supply Requests. Register the required number to collect the rewards.
| Request | Needed | Rewards |
|---|---|---|
| Rupture Melee Weapon | 1 | 17,770×Abyss Points4,560×Enhance Stone |
Similar items
Nearby items of the same type, with their stats next to Rupture Knife's: green is higher, red is lower.
| Name | Grade | Item Level | Max Attack | Accuracy |
|---|---|---|---|---|
| Rupture Knife | Unique | 54 | 193–248 | +50 |
 Resentful Pain | Unique | 51 | 182–234 | +50 |
 Fallen Ancient God Dagger | Unique | 46 | 164–211 | +50 |
 True Dragon Lord Dagger | Unique | 62 | 222–285 | +50 |
| Star Dragon Lord Dagger | Unique | 62 | 222–285 | +50 |
 Lunatic Dagger | Epic | 45 | 160–206 | +50 |
 Corrupted Judicator Dagger | Epic | 45 | 160–206 | +50 |
 Black Claw Dagger | Epic | 45 | 160–206 | +50 |
| Spiritforged Dagger | Unique | 45 | 160–206 | +50 |
Best Dagger at each level
The highest item-level Dagger you can equip at each required level, so you can see what to aim for next.
Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files
Rupture Knife is a Unique Dagger in AION 2 with item level 54, usable from character level 45. It can be enhanced to +15 and rolls 4 random stats on top of its fixed stats. The global client lists 13 ways to obtain it, and every one is listed below with the monster, dungeon, quest or recipe behind it.
See Also
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Rupture Knife FAQ
How do I get Rupture Knife in AION 2?
Rupture Knife drops in Abyssal Forge: Ludra (boss, 1.13%). You can also get it from monster drops and boxes.
Which skills can Rupture Knife roll?
Rupture Knife rolls a random skill option from a class-specific pool. For the Cleric, the pool has 12 skills such as Earth's Retribution, Debilitating Mark, and Chain of Torment, up to skill level 1.
Which chests contain Rupture Knife?
Rupture Knife can be found in Krao Cave: Weapon Selection Chest (Bound) and Rupture Weapon Selection Chest (Bound).
Can I use Rupture Knife for Supply Requests?
Yes. Rupture Knife counts toward 1 Supply Requests, such as Rupture Melee Weapon.
How far can Rupture Knife go with Potential enhancement?
Rupture Knife has 4 Potential levels. At +4 it gives PvP Damage Boost +2%; reaching it costs 10× Potential Stone: Abyss (Unique) (Bound) + 400,000× Abyss Points in total.
What stats does Rupture Knife have?
Rupture Knife has these fixed stats: Max Attack 193–248, Accuracy +50, Critical Hit +200, Block +50. It also rolls 4 random stats from its pool.
What is the enhancement success rate of Rupture Knife?
Enhancing Rupture Knife is guaranteed up to +10. The next step has a 65% success chance, and every failure raises the chance of the following attempt. It can go up to +15.
Which classes can use Rupture Knife?
Rupture Knife can be equipped by: Assassin.
Can you trade Rupture Knife?
Trade status of Rupture Knife in the game data: Soul-bound on pickup. Merchants buy it for 30,000 Kinah.