4★ Battleship Defensive Shields
Research · STATION
Increases the base Shield Health of Grade 4+ Battleships when defending in the station.
- Tree
- STATION
- Requires
- Ops 47 · 4★ Battleship Defense Formation 2 · FOUNDRY 47
- Requires at level 10
- Ops 56 · 4★ Explorer Defensive Shields 9 · 4★ Interceptor Defensive Shields 9 · FOUNDRY 56