Hardstone

is a type of Ore in Demon's Souls

General Information
are pieces of basic, hard ore that evenly increases the power of a weapon. Usually, weapons that scale more with Strength are normally upgraded with Hardstone. The larger the weapon is, the more material is required per upgrade.

Qualities

 * Shard of Hardstone


 * Large Hardstone Shard


 * Chunk of Hardstone


 * Pure Hardstone

Weapons that Upgrade with Hardstone

 * Long Sword
 * Short Sword
 * Bastard Sword
 * Claymore
 * Great Sword
 * Great Axe
 * Battle Axe
 * Guillotine Axe
 * Iron Knuckles
 * Mace
 * Morning Star
 * Mirdan Hammer
 * Wooden Shield
 * Soldier's Shield
 * Heater Shield
 * Kite Shield
 * Steel Shield
 * Purple Flame Shield