Grave Iron

Grave Iron is a rare material.

Gun iron pulled from a dead fort. Takes a charge like nothing cast today. Fortress works and the tallest watchtowers want it.

Where from

Now and then in a Gold Chest or Treasure Hoard
Sold for Pirate Medallions by: The Black Ledger
Frontier bounty captains: Absalom Rook
Won raids on a Haunted Citadel
Quests: Raising the Hulk, Station Raid, Citadel Siege
Gold Chests and Treasure Hoards

Spent on

Bathysphere Tender (3)
Grand Argosy (6)
Interceptor (4)
Strongwater (6)
Wayfarer (2)
Masterwork (3)
Widowmaker (3)
Sea Mother (2)
Fortbreaker (2)
Long Twelve (4)
Siege Galliot (6)
Fortification (levels 8, 9, 10, 11, 12, 13, 14, 15)
Leadership (levels 6, 7, 8, 9, 10)
Salvage (levels 8, 9, 10, 11, 12)
Shipbreaking (levels 9, 10, 11, 12)