3. Build Barricades to Control Land Entry Points
Wooden or Metal Barricades:

Block narrow paths leading inland from the shore.
Slows down enemy boarding parties, giving your defenses time to Skull and Bones Items react.
Spike Traps & Caltrops:

Scatter across key landing zones to Skull and bones items for sale online damage and slow advancing enemies.
Works well in bottleneck areas like dock ramps and fortress gates.