Michael used a Soul Tear on Glacicle as a small experiment and he noticed a huge difference at once.
Glacicle's potency increased by more than 30%, increasing Glacicle's power and characteristics drastically. It was much easier to manifest and shape Glacicles and various new ideas to use Glacicle formed in his mind.
Michael decided to test out one of the ideas that had popped up in his Mind. He manifested a small azure flame and coated it in a Glacicle. Fusing the azure flame with the Glacicle was not supposed to work out but by strengthening Glacicle's inside to temporarily seal Zeroa's mythical flames, it was possible.