"Furthermore, the Spiritual Model embedded into a Soul Technique must be compatible with the technique's type. Otherwise, you'll get twice the effort for half the result—an adverse effect that actually weakens its power."
"The more complex the embedded Spiritual Model, the more comprehensive its functions, and the better its synergy with the Soul Technique, the more it can amplify the technique's destructive power and other effects, both positive and negative. To give you an idea of the power increase, even the simplest model, building upon the foundation of Gathering Spirit and compressing Spiritual Energy, can boost destructive power by at least five times."
"As Beast Masters, our role at this stage is to help our Soul Beasts. Besides designing compatible Spiritual Models for them, our only other contribution is to use our own Spiritual Power to guide them as they construct the models, preventing them from making unnecessary mistakes."
