3 Legendary Weapons stolen from the vaults of their owners and taken deep into the depths of the White Plume Mountain.
After The Battle of Moonshae Atoll, Dydd and Keraptis feared that Ashardalon would hunt down the souls of his banisher and use them as power to return to the material plane. Keraptis decided to perform a spell that binds the souls to objects to keep them in the material plane. He binded the souls to the weapons of his fallen comrades, Wave, Whelm and Blackrazor. Dydd then returned the weapons to their respective people for safe keeping. Wave to the Sea Elves of Moonshae, Whelm to the dwarves of Mithral Hall and Blackrazor to the Kingdom of Neverwinter.
After the death of Dydd’s human form, Keraptis began getting paranoid about the safety of the weapons. He felt it best to remain in the guardianship of his watchful eye. He began to carve out a dungeon from a volcano near the location of the The Grandmother Tree. Once the dungeon was complete, he hired a great thief (Ladra Silenta) to reacquire the weapons. He populated the dungeon with powerful traps and brainwashed beast, leaving the weapons in the care of their guardian forever to be imprisoned in the White Plume Mountain.