He gently cradled the [Spirit Whistle Arrow (Golden)] in his palm.
Zong Shen tentatively blew the whistle.
It had been a long time since he had whistled, so the sound came out halting and clumsy.
The pitch rose and fell without any proper rhythm, and the stirred [Spirit Whistle Arrow (Golden)] slowly floated up and down along with it.
Perhaps because there were no hostile targets within the Azshara Elven Treasury.
The Spirit Whistle Arrow did not seem particularly active.
But as Zong Shen's whistling grew steadier and shriller, the [Spirit Whistle Arrow] became increasingly lively.
He tried commanding it with his mind, and the whistle arrow immediately shot toward the spot he had targeted with his thoughts.
"Whoosh!"
After a clear, piercing whistle, the arrow accurately struck the wall where the target was.
It left behind a hole a finger deep.
Then it nimbly pulled itself back out.
The treasury walls were extremely solid and reinforced with Runes, so the [Spirit Whistle Arrow (Golden)] could not pierce through them.
However, it would not get stuck and could flexibly pull itself free.
One could imagine it being unleashed into a crowd of enemies, precisely piercing through their heads.
Zong Shen slowly stopped whistling while guiding it back into his palm with his mind.
Once his whistling completely ceased, the [Spirit Whistle Arrow (Golden)] entered a ten-minute cooldown.
"It'll be perfect for clearing out cannon fodder."
Zong Shen was very satisfied. Its appearance made up for one of his minor shortcomings.
As long as he used the [Spirit Whistle Arrow] at the right time, he could easily slaughter tens of thousands of enemy cannon fodder.
With the boost from his own attributes, any enemy at Tier 6 or below would be unable to escape instant death.
There was not the slightest