Umbral ash of the fallen warrior who chose the path of the ancient dragons. With this, the shrine handmaid will prepare new items.
Whatever it is, it is sure to grant strength to the most unrelenting warriors.
Give to the Shrine Handmaid to expand her stock of items
In Archdragon Peak. From the Great Belfry bonfire, take the left exit. In the square outside, take turn left. Near the archway where the Large Serpent-man with the axe is standing, there is a side path to the left containing the ashes