"Ah!" groaned Idan, in pain.
His mind was busy searching for an answer to the question of why he couldn't take his Spirit Form. While his body was recovering quickly due to the abundant flow of fire elemental energies.
From the first minutes of Erza's appearance, Idan noticed that there was a large amount of light energy in the air. But no matter how he tried to interact with the element of light, his body could only absorb a small part of it. Compared to how his body absorbed the fiery energy, this was just a drop in the bucket.
"Perhaps because of the loss of connection with the Lumiar bloodline, I have lost my basic understanding of the element of Light?" A thought flashed through Idan's mind when another attempt to establish a connection with the element of Light failed.
Boom!
Another powerful attack landed on Idan, and he barely managed to defend himself with fire blades. Due to the difference in strength, he was sent flying.