This is our walkthrough for Mission 24 in Pokemon Legends: Arceus called The Plate of Snowpoint Temple! Below you’ll find each objective for the mission and how to complete them so expect to find some spoilers.
Open the door to the lower floors of Snowpoint Temple in the Alabaster Icelands
Travel to the Snowpoint Temple in the Alabaster Icelands and head inside. On the first floor, head down the stairs and approach the door to trigger a cutscene. You’ll need the Stone Plate, Iron Plate and Icicle Plate to open the door. After the door opens, head downstairs and follow the path down until you reach the end. Approach Adaman to trigger a cutscene. Engage the level 70 Regigigas when you’re ready. Catch it to receive a Blank Plate and complete the mission.