Soul Gem

With the ability to make the user the most…soul..ful? In the Wiki Camp 2, the Soul Gem has complete mastery over the essence and souls of all beings, no matter their state of existence or mental strength. Apparently it also boosts the power of the gauntlet by a lot as well or something??? Like it boosts the power of the other Gems in the gauntlet when you use it with them I guess??