Magic Guild headquarters

"My magic power is still higher than yours, at 1638 because we had already entered my 2nd magic labyrinth after absorbing our magic crystal loot from dungeons," Zevien said with a smile before casting the <Ruination Mist Cannon> spell.

*****

[Ruination Mist Cannon]

->Type: Offense-type Tier-4 magic spell

->Effect: Consume 1000 mana to manifest a cannon barrel attached to your hand from which you can shoot a cannonball by consuming 8000-10,000 mana. It can deal devastating damage. It deals more damage to defense-type spells and explodes into a ruination mist with destructive properties that can reduce defenses. The cannonball can also deflect incoming magic spells, but it will explode upon coming into contact. But you can still control the ruination mist after the cannonball explodes.

*****

A cannon barrel manifested in Zevien's right hand before he consumed 15,000 mana to release an overflow-cast cannon ball that pushed the cannon barrel to its limit as cracks appeared on it.