Xerxes is the only survivor of his planet’s theft of planet’s natural and non-natural resources by Tinted Earth and he defeated the [Inkversian] God of Hell, Xorus, without any stones or weapons because of his strength, battle intelligence, creativity, strategy, and experience. Xerxes soon gets the space stone which allows him to warp to different locations instantly although instead of the space stone being in a gauntlet, it is in his back so he just needs to think about warping to a different place to do it.
Inkmatas is the Inkstone witch, she has the power of Inkstone, Inkstone is just brimestone flames (hell-born flames) combined with Ink, a flammable substance, which allows her magic to be more flammable and more powerful than normal Brimestone or flame magics. Her 22 years of experience with the Inkstone magic allows her to go into 3 different forms. Those forms will be covered in a different comment, her small size also allows her to fight taller enemies more easily.
Xander is an Inkla (Gray skinned, white haired humanoids), being an Inkla means he has heightened Perception and Reaction times that are much much faster than humans (5 times faster than the average human’s perception and reaction speed), Xander uses the Murasama, a red katana like blade that can cut through [almost] anything, the only thing it cannot cut through is Sacred Andromedan Metals. The Murasama isn’t Xander’s only weapon, the other weapons will be covered in a later comment, Xander has armor that burns enemies who touch it, it radiates some heat but it transfers the heat it radiates into energy for Xander. Xander also has the Lord’s Grace Shield, a shield that is made up of Sacred Andromedan Metals. Xander is extremely efficient in the ways of the sword and shield, did I mention he also can sprout solar wings whenever he needs to from his armor.