Liam explained to her: "Yeah, you told me before that you needed to split your concentration to make several magic pills at the same time, it is the same principle here, except that a part of your concentration and a part of your spiritual energy reserve will be used to create a shield.
It will be like a permanent shield around you, like that you will not need to think about it and if you are plugged into his illusion your shield will work for you automatically.
You have to make it strong enough to have time to break the illusion before he could take advantage of that time to eliminate you, got it?"
Celia was smiling and said: "Yeah, I got it, but if I use this technique the duel cannot go on forever because creating a permanent shield around me will consume a lot of spiritual energy, if I could use my green papers there would be no problem but without it, I could hold out at most ten minutes before it drains all my spiritual energy away."