But self geis isn't the same thing as normal geass, you are surrendering your own free will and binding the terms of the contract to your magic crest. This is knowledge that any magus with a crest should have, that's why I wanted about magical crests waaay before.

The whole point of doing a higher generation magus is to have some flexibly because of a crest loaded with centuries worth of magecraft lore. If this isn't possible, I don't see a point of doing a character like Seyrun at all. I remember very well when I asked [@Unoedipal] about this.