Elias sighed, but he knew he needed more time to experiment to find out more about what his Void Paradox might need for its growth. It may be that he was just feeding it the wrong diet, or he needed much more powerful prey.
The good news was that despite feeding the Rune Beast to his Paradox Vessel, he was able to gain 34 points of vitality from the fight, pushing his already insane Vitality higher, and Elias did not have to close his eyes to feel the thrumming of his Elder Talent. He had grown through this fight, and until the trial was over, he would be able to harvest his gains.
Leaving the best for last, he had just gained a stupendous increase in his Crimson Vein Dominion Legacy, as his vein completion had shot up so drastically from the single fight with the Rune Beast.
