![Dr. Lava on Twitter: "Gen 4's Lost Event: Playing the Azure Flute at Spear Pillar unlocks the Hall of Origin and a level 80 Arceus. It's still hidden in Gen 4's internal Dr. Lava on Twitter: "Gen 4's Lost Event: Playing the Azure Flute at Spear Pillar unlocks the Hall of Origin and a level 80 Arceus. It's still hidden in Gen 4's internal](https://pbs.twimg.com/media/EquqlMHUUAEild-.jpg)
Dr. Lava on Twitter: "Gen 4's Lost Event: Playing the Azure Flute at Spear Pillar unlocks the Hall of Origin and a level 80 Arceus. It's still hidden in Gen 4's internal
![Pokemon Legends: Arceus - Receiving The Celestica Flute To Call Upon Wyrdeer (Switch Gameplay) - YouTube Pokemon Legends: Arceus - Receiving The Celestica Flute To Call Upon Wyrdeer (Switch Gameplay) - YouTube](https://i.ytimg.com/vi/G3eSyHiisGc/maxresdefault.jpg)
Pokemon Legends: Arceus - Receiving The Celestica Flute To Call Upon Wyrdeer (Switch Gameplay) - YouTube
![Dr. Lava på Twitter: "Pokemon Gen 4 contained a key item never made available to fans -- the Azure Flute, which would have granted access to the Hall of Origin and a Dr. Lava på Twitter: "Pokemon Gen 4 contained a key item never made available to fans -- the Azure Flute, which would have granted access to the Hall of Origin and a](https://pbs.twimg.com/ext_tw_video_thumb/1218913406012362759/pu/img/7Z1lrM-Xv3QeJ6uN.jpg:large)