The Devil Lord
As the high-level devil said this, the devil who pierced him in the gut suddenly opened his mouth and spewed out hundreds of spiders onto the high-level devil.
Then the mid-level devil puppet fell to the floor dead.
His body was quickly eaten from the inside out as thousands more spiders slowly emerged from his skeletal remains. They ran into the gut wound that the high-level devil had.
After all of them went into his body, the devil pulled out the pitchfork from his gut.
Leaving behind a gaping wound that began to squiggle like thousands of tiny worms. As the wound closed, it began to heal at a rate visible to the naked eye.
With his wound healed, the devil retrieved his own much larger pitchfork from the ground and looked at Ruby, awaiting orders.