Ertaur bellowed in pain as his head was pierced straight through by Alephee's summoned beast. In the next moment, his mana body was dispersed.
Ertaur was forced to quit by Alephee's summoned beast using only one move. The Red Bull Rush combined with Blitz Steps was deadlier than Eren had thought. It completely outclassed Ertaur's own variant of the inherent spell.
Neither Ertaur nor his master could see Alephee's summoned beast coming. The beast had gotten so fast that for a moment that Eren's mana sense stopped tracking him. It couldn't keep up with the beast's speed for the time being.
However, Eren also noticed that the summoned red lightning bull had become unstable after using the BLitz Steps and Red Bull Rush together. His body was starting to fade.
Eren raised his eyebrows as he watched the supposed instability. Alephee's explanation came right after.