418. Trick

"Reverse Spell might have been widely known since that day. But there's a trick to it." 

As he spoke, magic runes began to crawl into his blade of the sword from the crossguard. At the same time, multiple spells were casted together while Rein gazed upon one of the elders. 

Already decided for his prey, the flow of magic power that was similar to teleport spell has fluctuated from him. In the next moment, he appeared right at the side of the elder who stood at the farthest back of the group and he swung his sword. 

The four elders who already noticed the spell's flow when they faced Luke back then had prepared for Rein's disappearance