The Sealkeeper's Oath

Each of the nine witness-marks you pressed in the Nine Keys carries a line of the oath the first sealkeepers swore. Return to the nine wonders and read the inscription each key left behind -- the Reeflight, the Thorned Standard, the Great Anvil, the Windbell, the Old Drydock, the Frozen Vigil, the Pyre Memorial, the Elder Bough, the Smuggler's Toll. Read all nine, and the oath is whole.