The Unforgivable Curses are not appreciated in the Wizarding World so players will not be able to learn them from any professors of Hogwarts. However, they can be learned if you choose a path to complete certain side quests. Imperio is one of the Unforgivable Curses that can be learned as you learn more about Dark Magic with Sebastian.
In this guide, we’ll tell you how to get Imperio Unforgivable Curse in Hogwarts Legacy.
Completing In the Shadow of Time
After unlocking “Crucio” unforgivable curse, Sebastian will tell you to meet him outside a mine to find a Relic. You need to get the Relic for Sebastian so he can find a cure for her sister Anne. Go to the mine to meet with Sebastian and after the conversation, go inside the mine to find the Relic. You need to follow through the path until you reach a hall with a Table in the middle with human bones on it.
Here you need to open the door in front of the table. You need to place bones around the gate to open it. Place the bones around the gate by using the “WIngardium Leviosa” Spell. You will have to find more bones so, go to the room on the right side of the gate. In the room, you will see some hooks. You need to use “Accio” to pull the hooks and two of the hooks will reveal bones.
Now, you need to use Wingardium Leviosa Spell one by one on the pile of bones and place them around the gate to open it. Once the gate is opened, go ahead and Sebastian will tell you about the Imperio Curse. He will ask you if you want to learn Imperio Curse. Here, you need to select the option to learn the Imperio Curse. After that, Sebastian will teach you Imperio Unforgivable Curse.
After learning it, you will be able to put it on your spell Diamond to use it on your enemies. Now, you need to clear the area with the spiders again after that, rather than going to the left side, look to the right and use Accio to open the door. You will find a similar bones gate. Look around the room to see the hooks. Use Accio on the hooks to reveal more bones and then use Wngardium Leviosa to open the gate.
Once you have done that, go through the door and after clearing the area from the spiders, you will find the Relic on the table in front. After that, Ominis will come to the Mine and try to stop you. You need to talk with Ominis and convince him to let both of you go. He will tell you to use Imperio on him. So, you will have to cast Imperio on Ominis and he will let you go.
After that, go outside the mine and go back to Sebastian’s House. As you go ahead, you will see that the place is under attack and you will get to defeat Goblins. After killing all the Goblins, a cutscene will start and after that, you will have to talk to Sebastian’s Uncle and the quest will be concluded.