Sword of light, pulled from its stone scabbard at an altar.

From the quick of the root, unswerving rays of light intersect and reflect to give the silver blade form.

Unique Skill: Light (30 FP)

Unleashes the light carved in the armament's blade. Send the sword aloft to let loose a blinding light whose many rays sweep through the surrounding area. Also temporarily boosts one's own holy attacks.

How to Obtain

The Sword of Light has to be converted from the Stone-Sheathed Sword or the Sword of Darkness at a specific location depending on where the Stone-Sheathed Sword was picked up.

If the Stone-Sheathed Sword has been picked up at either the Fog Rift Catacombs or the Ruins of Unte, the altar to convert it will be at:

Ancient Ruins of Rauh - Found in front of an altar. To access this area travel Northwest from the Rauh Ancient Ruins, West site of grace and enter the temple. Travel through the scarlet rot area while keeping northwest. After exiting the ruins you can see the tower ahead which can be easily accessed by an invisible, straight bridge. The altar is on top of said tower.

If the Stone-Sheathed Sword has been picked up at the Ancient Ruins of Rauh, the altar to convert it will be at:

Ruins of Unte, Castle Watering Hole - Found in front of an altar in the blocked courtyard of the Ruins of Unte. You need to wake up the Furnace Golem blocking the way to the church access the item. To do this, throw one of the large fire pots at it's face from a higher point.

Gravesite Plains - Found in front of an altar in the deeper parts of the Fog Rift Catacombs. To access, descend into the catacombs, until you reach a room with three trapped ceilings. Make your way to the end of the room and jump unto the contraption and ride up. From this point you can walk across to reach the altar.

Notes

For detailed weapon stats you can visit Elden Ring Weapon Calculator