Spineroot

Spineroot comes from an invasive plant species that grows out of the spine of the Deceased. This plant severs the Soul from the body when it blooms, which prevents the target from being resurrected.
Powerful Druids (especially those of the Druidic Circle of the Secret Keepers) are known for growing these on bodies of dali that they want to stay dead (and forgotten) forever.

Origin/Ancestry

Magicborn Plant (root)