Asther began the preparations needed for the fight right away. As soon as he summoned the high ogres, he snapped his fingers, indicating that they should begin their transformation into bloodbornes.
There are a total of ten high ogres that Asther is able to salvage. And, since this is the number of high ogres that he has, the transformation of these undead into bloodbornes isn’t that taxing for his mana pool. There is a certain threshold that has been depleted of course but, this only goes beyond half by a little. That is why it is something that is still acceptable where the said parameters are concerned.
Plus, there’s the fact that Asther is wearing items that regenerates his dark mana for him. As soon as he depleted his dark mana, he took the ones on these items to bring his mana bac
