Cyra's New Ability (2)

Blake had never had the problem of manually controlling the darkness elements to realize his complicated spells since the runes that he drew did all the complicated nether manipulation he needed, enabling him to cast a complex spell such as the mass marking spell to mark his enemies and the myriad of darkness tendril spell to only target those who had his mark.

But for Cyra to be able to do the same thing, it would take a lot of her mental prowess to do that.

In order for Cyra to cast the dark flame pillar without her new ability, she would need to gather a massive amount of nether, an amount that she would need almost all of her attention to control, suppress them in one spot, before then releasing them all in one direction to make sure that the flames didn't spread out everywhere.