Akuoumaru
Claymore
wish
The beloved sword of the legendary "Akuou." The blade is huge and majestic, but is surprisingly easy to wield.
Watatsumi Wavewalker
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12%/0.15%/0.18%/0.21%/0.24%. A maximum of 40%/50%/60%/70%/80% increased Elemental Burst DMG can be achieved this way.
Recommended Characters
| ASC | LVL | Base ATK | ATK | Ascension Materials |
| 0 | 1 | 42 | 9% | |
| 5 | 60 | 10.5% | ||
| 10 | 77 | 12.3% | ||
| 15 | 95 | 14.1% | ||
| 20 | 109 | 15.9% | ||
| 1 | 20 | 135 | 15.9% | 
3
3
2
5,000
|
| 25 | 152 | 17.7% | ||
| 30 | 170 | 19.5% | ||
| 35 | 187 | 21.4% | ||
| 40 | 205 | 23.2% | ||
| 2 | 40 | 231 | 23.2% | 
3
12
8
15,000
|
| 45 | 248 | 25% | ||
| 50 | 266 | 26.8% | ||
| 3 | 50 | 292 | 26.8% |
6
6
6
20,000
|
| 55 | 309 | 28.6% | ||
| 60 | 327 | 30.4% | ||
| 4 | 60 | 353 | 30.4% | 
3
12
9
30,000
|
| 65 | 370 | 32.3% | ||
| 70 | 388 | 34.1% | ||
| 5 | 70 | 414 | 34.1% |
6
9
6
35,000
|
| 75 | 431 | 35.9% | ||
| 80 | 449 | 37.7% | ||
| 6 | 80 | 475 | 37.7% | 
4
18
12
45,000
|
| 85 | 492 | 39.5% | ||
| 90 | 510 | 41.3% |