| "Much labor was employed to fashion these twin guns in the shape of giant sharks.|
The water fired from their jaws is so powerful it can pulverize rock."
|Obtained from|| Clear Story Quest 8,|
Missions for the Grisaia Collab Advent
|15 - 90||260 - 1560||275 - 1650|
| Water DMG (3x) |
★ (Limit Break ★★☆) Increases to Water DMG (3,5x)
| All Characters' ATK↑ (Small)|
|All Characters' Max HP↑ (Small)|
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