In 2016, an American livestreamer discovered that the boss of the Forbidden Woods, Kalle Demos, could be killed in one hit by pouring a bottle of the Forest Water found in the Forest Haven onto its exposed flower head, after a user in her chat jokingly suggested using the Forest Water to water the plant monster. While this trick was performed while playing the Wii U remaster, NintendoLife tested and confirmed that this secret exists in the original GameCube release.