Sword Against Stream
Sword Against Stream
Aqua Stats
/ 90
ATK 981
Aqua Damage 15%
Breakthrough Bonuses
Lv.10
HP +0 ATK +11
Lv.20
HP +0 ATK +22
Lv.30
HP +0 ATK +36
Lv.40
HP +0 ATK +52
Lv.50
HP +0 ATK +71
Lv.60
HP +0 ATK +95
Lv.70
HP +0 ATK +122
Lv.80
HP +0 ATK +156
Duplicate Bonuses
D1
+130 ATK
D2
+260 ATK
D3
+390 ATK
D4
+520 ATK
D5
+650 ATK
Max Stats (Lv.90 + D5)
ATK 1631 (+650)
Aqua Damage 15%
Melody Skill
Sword Against Stream
Main Skill Increases the squad's Aqua DMG by 15%.
When any Trekker triggers ##Aqua Mark#1018#, increases the squad's Aqua DMG by 15% for 4s.
Harmony Skills
Splashing Moves
Harmony Skill After the main Aqua Trekker deals DMG 20 times in total, increases Aqua squadmates' ATK by 14% for 10s. This effect can only be triggered once every 15s.
Requirements (Lv.1):
Melody of Pummel: 10 
Melody of Aqua: 10 
Water Mirror
Harmony Skill Increases Aqua Trekkers' Skill DMG dealt to elite or higher-tier targets by 12%.
Requirements (Lv.1):
Melody of Pummel: 15 
Melody of Luck: 15 Melody of Aqua: 15 Support Notes
Melody notes provided when this disc is used as support.
| Level | Notes Provided |
|---|---|
| Lv.1 |  Melody of Luck: 2  Melody of Ultimate: 4 |
| Lv.2 | Melody of Luck: 2 Melody of Ultimate: 5 |
| Lv.3 | Melody of Luck: 2 Melody of Ultimate: 6 |
| Lv.4 | Melody of Luck: 3 Melody of Ultimate: 6 |
| Lv.5 | Melody of Luck: 3 Melody of Ultimate: 7 |
| Lv.6 | Melody of Luck: 3 Melody of Ultimate: 8 |
| Lv.7 | Melody of Luck: 4 Melody of Ultimate: 8 |
| Lv.8 | Melody of Luck: 4 Melody of Ultimate: 9 |
| Lv.9 | Melody of Luck: 4 Melody of Ultimate: 10 |
Upgrade Materials
Stage 1 
10,700
10,700 
Duloos Breath x6 Stage 2 26,700
26,700 Duloos Breath x6 
Duloos Soul Remnant x13 Stage 3 59,900
59,900 Duloos Breath x13 Duloos Soul Remnant x20 Stage 4 89,900
89,900 Duloos Breath x20 Duloos Soul Remnant x33 Stage 5 197,200
197,200 Duloos Breath x26 Duloos Soul Remnant x53 Stage 6 393,700
393,700 Duloos Breath x40 Duloos Soul Remnant x73 
Duloos Essence x26 Stage 7 756,300
756,300 Duloos Soul Remnant x100 Duloos Essence x40 Stage 8 1,513,800
1,513,800 Duloos Soul Remnant x126 Duloos Essence x66