The Search for Bitter Leaves is a request in Pokemon Legends: Arceus that players can initiate by speaking with Shinon in Jubilife Village after reaching the Arezu's Predicament story mission. This request centers around catching Petilil, the "Pokemon with three leaves" that is referenced by the quest instructions. Fortunately, it not very difficult to find a Petilil in Pokemon Legends: Arceus, and this guide details exactly where players should look for one.