Retrieve Void Aura bot

So, I search bot for void aura. the result was the bot don't check for the essence. so I modify this: https://www.mpgh.net/forum/showthread.php?t=1364231 to have checking function so it don't join from the first again.

usually, this bot used to farm nsod

virus scan:
https://www.virustotal.com/gui/file/...6919/detection
https://virusscan.jotti.org/en-US/fi...job/x73bh4ixoo

use grimoire 3.8