Teranis is a 28 year old nightmare (design wise based on the archie comic version) living in the sonic world. He was once fully under dark gaia's control, while under his control he fed on random desires (most notably someone's desire for a bigger butt...or maybe it was someone's jealousy of someone else's butt being bigger). He's his own person now. He has the powers of a nightmare (technically a fragment of dark gaia's powers), generating nightmare themed weapons of his own (his favorite seems to be something akin to a disk shooting gun or a sword, any weapon he spawns will have the nightmare's markings), and nega wisps/wispons (he's not inherently corrupting them himself, the wispons specifically seem to corrupt themselves in his hand). He's making a home somewhere in the metropolis around capital city. He's talking to someone (of the image i didn't know who to draw and or didn't feel like drawing on the screen) about something regarding the metal virus and nightmare's creations, noting his own experience of it not affecting him (possibly speculating he's not exactly deemed a "living being" according to the metal virus). The name Threat (or Thret as said among other dark gaia spawns) is the name he went by before forging his own identity.