Eltenios is an Arcanine living somewhere in Kanjoh who works usually as a messenger or courier Pokémon for other wild ones or the one or two local deities. He had a short stint as the replacement for
Gary Blue's battle Arcanine during the Gold Conference.
As a character concept, he first originated as one of the two then-unnamed protagonists in Pokécommunity SWC's Playfield (2009). Later he was adapted into the TVTropes RP Wild Pokémon in the Big City, and from there ventually into WAAPT. A different incarnation serves as one of the main team members in SpitefulMurkrow's Fledglings.
Eltenios' creator and NPC handler is Venia Silente.