How to choose from the six magic nodes for defense magic using three groups of elements, what to discard and what to retain? How can efficiency be maximized? What are the first things that need to be eliminated? Which ones are the most effective? What combinations of elements could lead to additional effects?
How long can the prince maintain his defense magic? What method can be used to prevent Duke Galos from interfering with the boost for Kanda in the next period of time? If this condition is not met, how can risks be avoided to the greatest extent?
When forced to fight back, what spell should be used to compensate for the insufficient control and magic power? Under the same circumstances, can I reluctantly make adjustments to the same extent as the opponent? If not, which aspect should be discarded?
If this battle was turned into a test paper, the above content would be the questions, and the reason that Lud could persist until now is that he hadn't made a single mistake!
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