@Poop: A quick exchange of names on the way out of the safe zone.
Okay, there are 3 warcasters, all are alike in features so I'm doing this log as a way of keeping track of them and their status.
The room is rounded like the tower itself, there are 3 tables surrounding the cauldron at the center of the room. None of the liquids in the vials on the tables were affected by the fire. The cauldron itself has a liquid inside itself, its a brown green and has that putrid smell. At the far end is a tight sprial stair case that clearly ends just above the ceiling.
Counting the warcasters off from left to right viewing them as you enter the room.
Wacaster 1:
Charred from Kaegro's initial attack.
Performed a lightning bolt attack on Cooper
Warcaster 2:
Still at full health hit and is bleeding from a bullet wound
Performed a pulling effect on Kaegro
Hit by Cooper's bullet
Warcaster

Charred form initial attack
Thew a vial of corrosive fluid.
Dodged Cayden's attack
Performed a force blast hitting Cayden, Kaegro and Cooper