If you want to gain strong combat effectiveness in Baldur's Gate 3, you can only obtain some powerful equipment and other methods through your own operations. If you want to know where the evil thoughts are in Baldur's Gate 3, and use Baldur's Gate 3 to improve your combat effectiveness and make yourself stronger, then follow the editor of Sourcecode.com and take a look at this guide. I believe it can give you the answer.
Details
1. When the player is resting in the camp, a tiefling bard will want to join the team, so choose to accept.
2. That night, the player character will kill the tiefling bard without control.
3. The player comes to the Light Hotel, protects Isobel when the True God Religion attacks, repels the True God Religion and then returns to the hotel to assassinate Isobel on the second floor.
4. After the player killed Isobel, the hotel lost its asylum and chose to deceive Jasira when she was questioned.
5. The one-on-one challenge requires the entire team to be level 5 or above. Use the location and surrounding explosive barrels to defeat all enemies and then kill Jasila.
6. Return to the camp and talk to the butler. If you obey the butler, the character will transform into a killer with super high blood volume, super high AC, level A with defuff, and four powerful skills.
The above is an introduction to the location of Evil Thought in Baldur's Gate 3. Players can choose the Evil Thought character in Origin. I hope it will be helpful to all players.