"Good. I finally found an opening. Now!"
Shade had just seen that the opponent possessed strong resistance to "Moonlight," yet the monster had deliberately avoided his "Thunder Spear."
Thus, after finally using the trap to restrain the enemy, Shade spun the wooden staff one-handed with his uninjured left hand, changed his grip, grasped the middle of the long staff with his palm, and raised it.
On the Destiny Ring behind him, the Thunder Spirit Rune flashed with blinding spiritual light. Shade took a deep breath. As silver-white lightning first appeared around his palm, it leapt and spread along the entire wooden staff, until the silver-white lightning completely wrapped around the casting weapon and transformed it into an enormous thunder spear.
Charging the spell took time, allowing the monster surrounded by Moonbeam Thorns to recover as well. But before it could charge the surrounding thorns again, Shade had completed the final charge.
At that moment, it was as though the entire world had turned black, leaving only the silver-white spear in Shade's hand shining amid crackling lightning. With all his strength, driven by his spirit, he hurled the electric light in his hand.
There was no process, only the result. The Thunder Spear seemed to cross space itself and strike the monster directly. The long spear pierced through both Smith Old Gentleman and Mrs. Smith before plunging into the ground.
The two shriveled heads hung low, looking at their pierced chests. Then the thunder spear exploded, and silver-white electricity completely drowned the monster's bodies.
The casting of Moon's Thorn automatically ended due to Shade's terrible condition. Panting heavily, he barely straightened himself, first healing his right hand before walking toward the area engulfed by electricity.
The silver-white thunder gradually dissipated. A deep crater from the explosion remained in the square's ground,