4★ Battleship Station Piercing
Research · STATION
Increases base accuracy, shield piercing, and armor piercing against defense platforms for Grade 4+ Battleships.
- Tree
- STATION
- Requires
- Ops 45 · Defense Platform Penetration 2 · R&D DEPARTMENT 45
- Requires at level 10
- Ops 54 · R&D DEPARTMENT 54