Sword fashioned from pure crystal; a deed impossible for a human. It festers with scarlet rot. Enwreathed with powerful magic, its attack scales with intelligence.

Elphael, Brace of the HaligtreeDungeon: Found in a chest by the inner wall guarded by 3 Lesser Crystallians. From the Elphael Inner WallGrace site of grace, head down the steps and jump up on the rubble to your left. You can engage the Lesser Crystallians one by one by luring them over the rubble and into the hallway. Spinning Slash. This weapon cannot be infused with Ashes of War. Can't be enchanted with Magic and boosted by Consumables Rotten Crystal Sword can be upgraded by using Somber Smithing Stones Causes Scarlet Rot Buildup: (50).