Available in Patch 5.4 Castrum Marinum, the Emerald Weapon is the new Trial of Final Fantasy XIV and is available for players level 80 in normal and extreme difficulties.
FFXIV 5.4 How to unlock the Emerald Weapon, Castrum Marinum trial
To unlock the Emerald Weapon players will need to talk to the Resistance Officer in The Lochs (X:11.2 Y:22.4) and accept the quest called "Blood of Emerald"
If this quest is not available, you might have missed the "Sleep Now in Sapphire" quest from the Sapphire Weapon.
FFXIV 5.4 How to unlock Emerald Weapon, Castrum Marinum trial Extreme
To unlock the Extreme difficulty of the Emerald Weapon, players will need to talk to the Warmachina Fanatic in The Lochs (Xy: 11.5 Y: 22.4) after completing the normal difficulty of the trial.
