'This was a close call, but it worked better than I thought.' [Shingi]
Shingi and the rest of his companions had all gone through the portal to the next floor. He cast INVISIBILITY on himself while simultaneously creating the ashes and particles with MAJOR ILLUSION.
He planned at first to kill all the Players by having the rest of his companions ambush them. But after getting the cure for his Minor Spirit Madness, his Mana Detection Passive Skill had also received a boost, and he noticed the female mage hiding in the shadows.
He sent her a message using some Air Element, similar to what Dark Shadow did to speak. It didn't create a new spell out of it, but it was a helpful tool.
He told her his plan, and she sent a response in a similar way to Shingi.
You can join my discord server. Link in the synopsis of the novel