Coffin Boat

A small boat that resembles a large coffin. Used by Hawk Eyes Mihawk. Its most distinctive features are its pitch-black body and its cross-shaped mast.

Ship Ability

Lv 12

Boosts Slasher characters' ATK by 1.8x and HP by 1.75x but reduces Captain's RCV by 700

Show all 12 levels
  1. Lv 11

    Boosts Slasher characters' ATK by 1.7x and HP by 1.5x but reduces Captain's RCV by 700

  2. Lv 10

    Boosts Slasher characters' ATK and HP by 1.5x but reduces Captain's RCV by 700

  3. Lv 9

    Boosts Slasher characters' ATK and HP by 1.4x but reduces Captain's RCV by 700

  4. Lv 8

    Boosts Slasher characters' ATK and HP by 1.4x but reduces Captain's RCV by 700

  5. Lv 7

    Boosts Slasher characters' ATK and HP by 1.3x but reduces Captain's RCV by 700

  6. Lv 6

    Boosts Slasher characters' ATK and HP by 1.3x but reduces Captain's RCV by 700

  7. Lv 5

    Boosts Slasher characters' ATK and HP by 1.3x but reduces Captain's RCV by 700

  8. Lv 4

    Boosts Slasher characters' ATK and HP by 1.2x but reduces Captain's RCV by 700

  9. Lv 3

    Boosts Slasher characters' ATK and HP by 1.2x but reduces Captain's RCV by 700

  10. Lv 2

    Boosts Slasher characters' ATK and HP by 1.1x but reduces Captain's RCV by 700

  11. Lv 1

    Boosts Slasher characters' ATK and HP by 1.1x but reduces Captain's RCV by 700

Upgrade Cost

Lv 27
Lv 37
Lv 411
Lv 514
Lv 619
Lv 725
Lv 845
Lv 9100
Lv 10100
Lv 115,0005
Lv 1210,00015
Total15,32820

Level 12 Boost

Phase 1

Reduces Slasher characters' Special charge time by 1 turn at start of quest, boosts their ATK by 1.8x, HP by 1.75x, but reduces Captain's RCV by 700

Phase 2

Reduces Slasher characters' Special charge time by 1 turn at start of quest, boosts their ATK by 1.8x, HP by 1.75x, but reduces Captain's RCV by 700, and reduces crew's Bind duration by 1 turn

Special

Special (12 turns): Reduces Slasher characters' Special charge time by 2 turns

Ship Modification

Once a ship reaches Lv 12 it can be modified. Each modify adds HP, ATK and RCV bonuses to the ship, paid with cola or super cola plus berries.

HP+150
ATK+150
RCV+150
Modification ranks
  • +121–150
  • +91–120
  • +61–90
  • +31–60
  • +1–30

The same ranges apply to HP, ATK and RCV. The higher the rank, the bigger the boost.

Special Effect
91+91+91+

When all three bonuses are ★4 or better, the ship's Special Effect activates. The effect differs by ship.

Keep modifying the same ship

Each modify on the same ship fills a bonus gauge. When it is full, the next modify is guaranteed at least one ★4 or better bonus.