Is Mamiya good in Sea of Conquest?

Yes. Current September 2026 rankings/builds place her around S/S+ as a premium Cutthroat hero.

What is the best ship for Mamiya?

Black Wraith is the strongest current recommendation, with Warhammer a strong alternative and Fearless Princess another usable option.

What is the best Mamiya team?

Euryale + Mamiya + Fifi is the current premium Cutthroat direction. Star levels can make alternative partners better for a specific account.

What stats should I build for Mamiya's ship?

Prioritise Cutthroat DMG and parts that reinforce the Cutthroat damage plan.

Is Mamiya free-to-play friendly?

The hero is strong, but limited-event availability makes full promotion the problem. F2P players should compare her achievable star level against developed heroes they already own.

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Sea of Conquest Mamiya Build: Best Cutthroat Setup and Pairings

Verified 9 September 2026

Published: 9 September 20265 min readChecked against: September 2026 crossover update