These two types of shards are vital for improving your Estus Flasks. Estus Shards increase the total number of Estus Flask charges you have. Give them to Andre the Blacksmith. There are 11 Estus Shards in total, allowing for a maximum of 15 charges. Undead Bone Shards increase the potency of your Estus Flasks, making each sip heal more HP or restore more FP. Burn them at the Firelink Shrine bonfire. There are 10 Undead Bone Shards, increasing potency up to +10.
Dark Souls III
Estus Flask Shards & Undead Bone Shards
Find all Estus Flask Shards and Undead Bone Shards in Dark Souls III. Enhance your HP and FP recovery to survive challenging encounters throughout Lothric.
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