Purification
From UnderlightWiki
Chaos is an impurity that needs to be stricken from the city of Underlight. The chaos tempts dreamers with false promises of grandeur. The Ambassador is the embodiment of evil and seeks to subvert the city’s guiding Light.
The crusaders of Illapse aim to gather as much energy as possible to ensure that it is purified and then repurposed back into the city. The only way to properly deal with the corrupted energy that runs rampant through the city is to purify it by way of fire. A ritual is performed upon their Dreaming Stone periodically to purify the energy contained within.