Hammer of thunderbolts

The Hammer of Thunderbolts was a powerful dwarven warhammer.

History
This mighty weapon is said to have been wielded in the Battle of the Drowning of Lornak. As of around 1360 DR, the hammer was said to be hidden in Delzoun. Runestones were made in Dethek to give clues to it's whereabouts.

Baldur's Gate II
This warhammer also apears in Baldur's Gate II: Shadows of Amn. It can be found in a lair inhabitated by mind flayers which can be accessed from the sewers underneath the temple district of Athkatla with the sewer key, which can be found in the Windspear Hills dungeon. This weapon can be made even more powerful when bringing this weapon to Cromwell in the Docks District of Athkatla and finding the Gauntlets of ogre strength, Girdle of frost giant strength and the Crom Faeyr scroll.