read master Xehanort letter
Alright you know when MX uses darkness to scar Eraqus' face? MX reveals his true intentions right? I then noticed that during the beginning of the game, Eraqus invites MX to see his pupils become keyblade masters. Eraqus' face is already scarred, so that means that the events I previously described had already happened. So why would Eraqus invite MX if he knew he was evil?
happens before...during the exam Eraqus already has the scars
he could have bad intentions,but he don't know that Xehanort is persuading Terra...the scene with MX and Eraqus happen after the Mark of Mastery of Terra and Aqua.That's why he say: I tried to stop him..but i've failed.