Ult

 was the measurement of a player's life force within Mythic Quest. As one's character took damage in combat, one's ult would decrease. It could be recharged. One way of doing this was by drinking potions.

The Masked Man did this in his combat with Ian, but the rate of his ult's increase was above the usual standard. His recovery was so surprising that Dana, while Wyld D streaming, exclaimed, "How the hell did the Masked Man charge his ult so fast?"

Pop seemingly answered the question by noting that the Masked Man had somehow gained access to the entire spell-casting tree. This in turn suggested that spells could also be used to enhance one's ult.