Sap of the Eldest Tree:

Usually found in an earthen flask, this potion resembles thick corn
or maple syrup. Characters who drink the sap (or back it in a cake
and eat it) will not age a day for the next 10 years! However, unlike
a longevity potion, it does not make the drinker any younger. A
person must consume the entire potion to gain the full benefit; if
five characters share the syrup, each stops aging for two years.
Additional doses are not cumulative -- later imbibing supplant
earlier ones.

 

XP Value: 500