- Found in Chalice Dungeons.
- Can drop from Labyrinth Rats in depth 2/4 Chalice Dungeons.
- Can drop from the Pickaxe variant of Watcher's Gravedigger in depth 2/4 Chalice Dungeons.
- Is available for purchase from the Bath Messengers in the Hunter's Dream for 5,000 Blood Echoes, after obtaining the Cursed and Defiled Chalice.
Tomb Mold (2) is a basic material used in Chalice Rituals, in order to create Chalice Dungeons.