Undead Bone Shard
Burn in the Firelink Shrine bonfire to make Estus heal more.
- Category: Undead Bone Shards – Undead Bone Shard
Where to find it
Smouldering Lake: dropped by the Carthus Sandworm; lure it into the ballista fire near the Old Demon King.
Area: Smouldering Lake
Walkthrough steps
- Smouldering Lake: Near the boss fog a Carthus Sandworm surfaces. Let the ballista kill it while you hide for Lightning Stake and an Undead Bone Shard.
Counts toward
- Ultimate Bonfire: Reinforce a bonfire to its highest level.