The Volcano Balm (Japanese: かざんのシズメダマ Volcano Quelling Ball) is a Key Item introduced in Pokémon Legends: Arceus.
During Mission 10: "The Lordless Island", Volcano Balms are able to be thrown to calm the frenzied Hisuian Arcanine. They are also usable in post-game rematches against him. Volcano Balms will leave the player's satchel upon completing the fight.