Singing Flame

Exploration Stage: Tiger's Spring
From: Mei
Description: To defeat the demon of chaos, you must first weaken him. It is believed that music is a symbol of true harmony. In other words, in our fight against Mou, we intend to use something that plays melody as a weapon. Can you find me a pot that generates a singing flame?
Completed: The fire in this jar plays a melody. And the melody of fire has the power to harmonize energies. This means that it should be able to weaken Mou and at the same time prevent him from building up his power.