"Now!" Mitch yelled and threw open the door. About a dozen guards were caught off guard by that action, and before they could react, a storm of spells rained on them!
Kasuyi kept his arms outstretched as he looked at all the carnage that was caused by a simple spell from the Master Class. The name of the spell was Flaming Cloud. It formed a hotspot above the area and then used that hotspot to create a multitude of fireballs that rained down upon the enemies.
In truth, Kasuyi could not exploit the full power of that spell, but as the guards were merely Sky Class, they were easily overwhelmed by the multitude of attacks. Those that survived the barrage of fireballs were quickly killed by the other members of the team. He had been preparing the attack ever since he got back from assassinating that guard on the tree. That was the downside of the spell. It had a long cast time depending on the strength of his mind and how much mana he was willing to pump into it.