This inability to use as many Supreme Metacs as he can directly with the spark of power, as he used to be able to do, is a loss, but it is not one he is averse to since he made the conscious decision to sacrifice all of his Supreme Metacs to the 4-D prototype right from the start.
In fact, he liked the situation this way because it would rob Astra of tools that the 4-dimensional being could use to beat him up in their next fight. With this arrangement, Astra will be forced to use the Entropy 4-D prototype when they fight or be limited to Fenrir.
Of course, he can always destroy the 4-D Entropy, give up on all of the divinity from it, and give up on the Entropy Divine Ability. He can always return to using three-dimensional structures in the spark of power, but they won't have growth potential like the 4-D Entropy.
