Youthful Vigor
Often used during the celebrations at Beltane. This grants the recipient the vigor of someone of their race at the prime of their life.
Liber Mysterium
The Netbook of Witches and WarlocksBy Timothy S. Brannan and The Netbook of Witches and Warlocks Team
Conjuration
Level: Cleric 3, Druid 3, Witch 3, Fertility 3
Components: V S M
Casting Time: 1 action
Range: Touch
Target, Effect, Area: One target
Duration: 1 hour/level
Saving Throw: None
Spell Resistance: Yes (harmless)
It grants a +2 to each Strength and Constitution and regenerates 1 hit point per hour. During the duration of the spell the subject does not need to sleep and feels well rested.
The target needs to rest one extra hour for every hour spent under the effects of this spell, whether activity is used or not.
Material Components: Special herbs or items known for their potency, such as powdered rhinoceros horn, marigold seeds gathered at midsummer’s eve, or mandrake root taken only during the dark of the moon.
The material component needs to be ingested by the target.