Wondering and pondering
"!?!"
'Then it's already evolved to a stage where it can have a physical presence in the material planes. But as long as I am able to cut it with my sword, it should be destroyed or- at the very least exorcised regardless of its hold on this plane.'
With his sword pointed at the Wraith, Nae Shin bravely came forth.
"What do we do?"
"WE don't do anything. I'll take care of it just- protect Liet in case one of our attacks comes in this direction."
His head bobbed up and down, "I can do that but...it looks really strong. Are you sure this will be okay? We could call someone-"
"No time," Hao Xuan cut him off, "It already evolved once, I can't risk another one...not that we have time for it. And I already know what to expect."
Like most other beings, Wraiths also had pre-determined paths of evolution set aside for them at the start, that depended entirely on their circumstances like the type of energies in the environment where the evolution took place.