|Synthesis Category||Healing, Elixir, Meat, Supplement|
|Gathering Location|| Atelier Meruru|
|Monster Drop|| Atelier Totori|
Wasteland Beast, Behemoth, Rage Beast
Atelier Totori Edit
- "A heart with such vitality that it still beats outside the body. Its surface is hard as a rock and it beats with a grave, crackling sound."
- — Atelier Totori description
- "It has so much vitality that it can continue to beat, even when removed from the body. How can that be...?"
- — Atelier Meruru description
The behemoth heart is a rare material that is dropped only by two behemoth boss enemies. It can be randomly gathered at the Endless Corridor in the game's later years.
It is an ingredient required to make the Heroic Medal.