In Hogwarts Legacy, your character will have to choose between opening the repository or keeping it closed at the end of the game. It's a critical moment for your character to decide which Witch or Wizard they're going to be.
What happens if you keep the repository in Hogwarts Legacy?
Your character chooses not to use the magic that is in this location in an attempt to defeat Ranrok in combat. Professor Fig will agree with you on this choice, and he will explain how he struggled with the secret of this location for the time being.
What is the Hogwarts Legacy's Black Family Motto?
Professor Fig is seen saying goodbye to the player character in the next scene, while Miriam, his wife, Miriam, would have loved to meet the player character.
What happens if you open Hogwarts Legacy's repository?
Your character will want the power to remain open when asked by Professor Fig., no longer keeping inside this location for centuries to come. Professor Fig will question your choice, leaning into how you know Isidora's fate, asking again if you'd like to confirm the decision.
The final cutscene at the end of Hogwarts Legacy plays out differently. If your character chooses to keep the power contained, you and Professor Fig will fight to keep it in place. However, if you open the repository's power for yourself, the ending will feature you using it to keep it in place, channeling it, and your character's eyes will glow red.
Although the cutscenes are slightly different, it's important to note that the overall outcome isn't too different from each other, and that the choice doesn't have a greater impact on Hogwarts Legacy, unfortunately. There are only minor changes, with your choice of opening the repository being considered the "evil" conclusion in the game. Regardless, the players may continue playing Hogwarts Legacy and complete the rest of their time at the school without any consequences.