Advanced Underwater Metal Extractor

The Advanced Underwater Metal Extractor is a Tier 2 Legion underwater resource structure that extracts large amounts of metal from seabed metal spots. It is significantly tougher than T1 extractors and includes internal storage, but consumes energy to operate.

Best used for: Securing high-value underwater metal spots, late-game naval economies
Watch out: Energy upkeep and large wreck—protect it or reclaim it quickly if destroyed.