NodeCraft
From Pixelmon Wiki
A Leppa Berry is a Berry that can be used to restore 10 PP to one of a Pokémon's moves if a Pokemon is holding it. It will restore 10 PP to the first move that runs out of PP and the Berry will be used up. Leppa Berries can also be manually used inside or outside of battle to restore a chosen move by 10 PP. It can be obtained by using Forage on leaves with a Grass- or Bug-type Pokémon, or as a tier 1 special drop.
Trivia
Before Reforged, Leppa Berries could also be used to craft certain types of medicine. The recipes were removed due to many held items being far too easy to make.
