There were very few chances to use charms in high-level battles. No one would take the initiative to leave an opening for their opponent while they chanted the incantation. The reason Trissy was able to complete the corresponding action was because she had ignited wicked black flames from the inside out. As for the black flames, they seemed to absorb all the heat in the surrounding areas, causing thick ice crystals to form. Beyond the ice crystals, there were almost invisible spider webs that wrapped around them, forming huge cocoons.
Relying on the three layers of defense, Trissy managed to buy almost two seconds, so she took out the rectangular diamond-shaped charm and chanted, "Yesterday!"
The transparent flame ignited amidst the wicked black flames. The diamond-like charm silently disintegrated before merging with the void.