Spells hidden by darkness

Levana's next attack came much faster, taking Eldrian by surprise. Lurching to the side to avoid the blade, Eldrian moved his spear to block the second blade. Only to find himself blown from his feet and sent flying. 

Sliding a few dozen meters, Eldrian bounded to his feet with the help of a burst of wind. Only to find Levana's blades moving for his heart and throat. Her attack was too fast for him to avoid. So, instead, he threw himself back with another burst of wind. Deftly avoiding her attacks, but gaining a few scratches from sliding across the stage. 

This continued for a while, Levana pressing her advantage in speed while casting spells in Eldrian's blind spots. 

Enduring the onslaught for a few exchanges, Eldrian tried to cancel her spells before they could form. Unlike the E-vampires, her will was well and properly infused into her spells. The most Eldrian could do was pinpoint their origin and stall their activation by a few milliseconds.