Azur Lane · ship
KMS U-31
KMS U-31U-31
Unchanged since 
Stats Stats at any level →
Health1,098.9
Firepower34.9
Torpedo383.8
Aviation0
Anti-Air0
Reload58.5
Evasion35.4
Speed18
Accuracy157.2
Luck32
ASW0
Skills
Danger From Below!
Increases this boat's DMG dealt to enemies with the Flooding ailment by 10.0%. 3s after the battle starts: this boat moves a set distance forward and deploys 2 Lv.10 sea mines (DMG is based on the skill's level), then returns to her original position.
Enemies that come into contact with the sea mines are inflicted with the Flooding status, taking DMG continuously over 18s (DMG is based on the skill's level and this boat's TRP stat); if the enemy is a BB: decreases that enemy's SPD by 20.0% for 18s.
Drag to see per-level scalingWolf Pack Tactics
For each Iron Blood SS in your fleet: increases this boat's TRP, RLD, and Accuracy by 6.0%.
Drag to see per-level scalingAll Out Assault II
Activates All Out Assault II: Type VIIA immediately after entering the battle.
How KMS U-31 compares · vs 21 ★★★★★ Submarine ships
Health1,098.9
2nd percentile · rank 21 of 21 · cohort median 1,432.2 (-23%)
Firepower34.9
31st percentile · rank 14–16 of 21 (tied) · cohort median 37 (-6%)
Torpedo383.8
71st percentile · rank 6–7 of 21 (tied) · cohort median 379.3 (+1%)
