The Rejuvenator is a silver reward scroll challenge from Black & White. It is located on Land 3, on top a lone hut, close to the mountain path that leads to Lethys' temple. This challenge becomes available after the Egyptian village is taken.
Being a neutral challenge, there aren't many ways to solve this, but the player does have a choice.
The player could keep giving her old villagers for as long as he/she likes.
Reward: Possibility to save villagers from death by old age available at all times.
If the player doesn't want unlimited rejuvenation, he/she can instead give the woman adult villagers until she says she's dizzy. The player must then give her a child instead of an adult. The witch's hut will explode and the child will become a creature.
- Any villager will work for this quest, not just those of the player.