Preserve

Brilliant octarine light flares within a 10-foot-radius sphere centered on a point you can see within range. Each creature in the area that is CR 6 or lower must succeed on a Charisma saving throw or become soulbound for the duration, its magical essence tied to its physical (or incorporeal) form. If a soulbound creature dies, the spell magically preserves its components for up to 24 hours after death or until it is harvested, extending the period of harvest viability.   At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the spell affects creatures of one tier higher for each two slot levels above 2. The spell affects creatures up to CR 12 at level 4, up to CR 18 at level 6, and CR 25 at level 8.
Material Components
M (some ether)
Gestures & Ritual
V, S
Related Discipline
Related School
Effect Duration
24 hours
Effect Casting Time
1 action
Range
60 feet
Level
Level 2