Kyran did not know that Yazu had an excellent impression of him just from teaching him a new recipe for a healing potion and pill. If he knew, he would have told him that the new recipe was not new per se but something he learned from the Tower of Tribulations. He only altered some ingredients with the ones they got from the beast carcasses to increase their efficacy rate.
Luckily, the medicinal herbs needed for the recipe were primarily available in the alchemy room and were of excellent quality. If not, Kyran would not have used that recipe and would have opted to improve the quality of the ones concocted using Yuza's recipe.
Kyran successfully concocted nine saint-grade pills. Anyone with severe to critical injuries would recover after taking three of those pills.
