Tales of the Valiant Players Guide (pg. 284)
1st ring Primordial, Abjuration
You transform up to ten berries in your hand, infusing them with magic for up to 24 hours. A creature can use its action to eat one berry. Eating a berry restores 1 HP and provides enough nourishment to sustain a creature for one day, though a creature can’t be sustained by eating berries two or more days in a row.
The berries lose their potency if they have not been consumed within 24 hours of the casting of this spell.