<Tr> <Td> Reality </Td> <Td> Yellow </Td> <Td> Red </Td> <Td> Allows the user to fulfill their wishes, even if the wish is in direct contradiction with scientific laws, and do things that would normally be impossible; and create any type of alternate reality the user wishes . At full potential, when backed by the other Gems, the Reality Gem allows the user to alter reality on a universal scale . </Td> <Td> Stranger; Collector; Thanos; Nebula; Adam Warlock; Rune; Night Man; Loki; Galactus; Black Bolt; Hood; Iron Man; Black Widow; Vision; Carol Danvers </Td> </Tr> <Tr> <Td> Power </Td> <Td> Red </Td> <Td> Purple </Td> <Td> Allows the user to access and manipulate all forms of energy; enhance their physical strength and durability; enhance any superhuman ability; and boost the effects of the other five Gems . At full potential, the Power Gem grants the user omnipotence . </Td> <Td> Champion of the Universe; Thanos; Nebula; Adam Warlock; Drax the Destroyer; Thor; Magus; Rune; Lord Pumpkin; Loki; Galactus; She - Hulk; Titania; Mister Fantastic; Hood; Red Hulk; Xiambor; Namor; The Juggernaut; Nova Corps; Drax </Td> </Tr> <P> Additional Gems have appeared in crossover media and alternate universes outside the Marvel Universe . </P> <Table> <Tr> <Th> Name </Th> <Th> Color </Th> <Th> Powers and capabilities </Th> <Th> Known owners </Th> </Tr> <Tr> <Td> Ego </Td> <Td> White </Td> <Td> The Ego Gem contains the consciousness of the cosmic entity Nemesis and recreates her when united with the other six Gems . The Ego Gem is found in the Ultraverse when the Asgardian god Loki attempts to steal the other six Gems . </Td> <Td> Sersi; Nemesis </Td> </Tr> <Tr> <Td> Rhythm </Td> <Td> Pink </Td> <Td> In the Marvel Super Hero Squad universe and related media, a seventh Rhythm Gem exists . The acquisition of the Infinity Gems is the main focus of The Super Hero Squad Show's second season as well as the Marvel Super Hero Squad: The Infinity Gauntlet video game . The Rhythm Gem is revealed to be a fake Gem created by Loki as part of a scheme . </Td> <Td> Loki; Enchantress; Thanos </Td> </Tr> <Tr> <Td> Build </Td> <Td> Red </Td> <Td> In the Lego Marvel Super Heroes - Guardians of the Galaxy: The Thanos Threat animated film, a seventh Build Stone exists . Thanos seeks to possess the Build Stone in order to build a weapon . </Td> <Td> </Td> </Tr> </Table>

Who guards the soul stone in the comics