Petrified Dragon Bone

Where to find it

Found from Iron Keep onward (Aldia's Keep, Dragon Aerie, Dragon's Sanctum) and dropped by Dragon Acolytes.

Boss reward

• Ancient Dragon (Dragon Shrine)
• Graverobber, Varg, and Cerah (Cave of the Dead)

Walkthrough steps

• Heide's Tower of Flame: Kill the dragon for a Petrified Dragon Bone and Watchdragon Parma, which also reveals the lever for the drawbridge
• Harvest Valley: Open the cell next to Straid with the Bastille Key for a Petrified Dragon Bone and Firebombs
• Black Gulch: Hug the right wall into the second cave: chest with the Ring of Giants+1 and a Petrified Dragon Bone
• Iron Keep / Belfry Sol: With fire protection, the chest at the bottom of the steps holds the Phoenix Parma; the furnace corpse has Large Titanite Shards and a Petrified Dragon Bone
• Iron Keep / Belfry Sol: Return over the bridge and make the jump to the steps for another Petrified Dragon Bone; climb the ladder for the Zweihander without wasting a lockstone
• Shaded Woods: In the ruins jump back to the curse-pot level for a Petrified Dragon Bone; far left by the trees grab a Flame Butterfly and Torches
• Doors of Pharros: Further along, a trapped chest holds a Titanite Chunk and Petrified Dragon Bone
• Brightstone Cove Tseldora: Outside on the right take a Petrified Dragon Bone (spider ambush); Bowman Guthry may invade
• Drangleic Castle / King's Passage: The room above holds a Petrified Dragon Bone, Torches and two kinds of greatarrow (Destructive Greatarrows, Fire Greatarrows). Mind the cursing painting; the Nameless Usurper invades afterwards
• Drangleic Castle / King's Passage: On the first flight the right chest has Firestorm; the left one is a mimic dropping a Petrified Dragon Bone and Washing Pole
• Shrine of Amana: Collect Skeptic's Spice, a Soul of a Brave Warrior, a Petrified Dragon Bone, a Soul of a Proud Knight and the Red Iron Twinblade, then carefully take Homing Crystal Soulmass from the broken pillar
• Undead Crypt: Around the room gather Simpleton's Spice, Black Firebombs, a Titanite Chunk, a Petrified Dragon Bone, Smooth & Silky Stones and Human Effigy items
• Undead Crypt: Stone Trader Chloanne now stocks Titanite Chunks, a Titanite Slab, Twinkling Titanite, Petrified Dragon Bones and the infusion stones
• Aldia's Keep: Grab the Soul of a Nameless Soldier and Petrified Dragon Bone by the bush on the left
• Aldia's Keep: Kill the three mirror phantoms and loot a Large Soul of a Brave Warrior, the Northern Ritual Band+2, a Petrified Dragon Bone and a Brightbug
• Aldia's Keep: Downstairs open the cage, kill two Molerats, then strip and loot the acid pool: Large Soul of a Nameless Soldier, Corrosive Urns, Divine Blessing, Soul Geyser and a Petrified Dragon Bone
• Dragon Aerie: Over two more bridges, kill the Dark Priestess on the right for a Petrified Dragon Bone and the three Crystal Lizards near the dragon
• Dragon Aerie: In the cave drop right, turn around and kill the lizard, then drop to the bottom for another lizard and the third dragon (Twinkling Titanite, Petrified Dragon Bone, Petrified Something)
• Dragon Aerie: NG+: the cave below the first nest has Elizabeth Mushrooms and the second nest path has extra Petrified Dragon Bones
• Dragon Shrine: Optionally fight the Ancient Dragon; summon Head of Vengarl or Melinda the Butcher. Reward: Soul of a Giant, Petrified Dragon Bone and 120,000 souls
• Dragon's Sanctum: Shoot the ceiling switch for a chest with Twinkling Titanite and Petrified Dragon Bones
• Dragon's Sanctum: Bottom chests: Boltstones, Bleed Stones, Twinkling Titanite, Petrified Dragon Bones and the Puzzling Stone Sword
• Dragon's Sanctum: Past the fog follow the right wall, kill the Imperfect, take Petrified Dragon Bones and light Sanctum Interior
• Cave of the Dead: Defeat Graverobber, Varg, and Cerah; kill Cerah first. Reward: Petrified Dragon Bones, Twinkling Titanite, a Titanite Slab and 60,000 souls
• Brume Tower: Open the gates past three Fume Sorcerers, send the flame head down the hall and blow the cracked walls with Cask Runners: Petrified Dragon Bones, Catarina Gauntlets and Catarina Leggings
• Brume Tower: Past the chain and fog, ignite the Scorchers and kill them; take Petrified Dragon Bones, fight Quicksword Rachel and reach a Dried Root midway down the ladder
• Frozen Eleum Loyce: Ride back up, take the right path to the bonfire and pull its lever. In the next room a mimic on the left drops the Symbol of Avarice; the real chest has Petrified Dragon Bones plus Twinkling Titanite