>>54536377Arboliva. In the anime one of the protagonists found an elaborate Pokeball washed up on the beach, but couldn't get it open. When it resonated with the heroine's pendant (which is actually Terapagos), it opened to reveal a shiny Terastallized Rayquaza. The heroes set off in search of that Rayquaza, determined to catch it.
Along the way they learned of a legend about an 'ancient adventurer' who gathered a group of six champion Pokemon, including the shiny Rayquaza, and together found a paradise. The Arboliva is one of the champions, and each champion carries their own ancient Pokeball along with them. The Galarian Moltres is another. So far, they've also all been Titan Pokemon, colossal in size, and each one has greeted Terapagos before joining.
Also, the Galarian legendary birds are foreign to the anime. The Crown Tundra wasn't really adapted in its entirety, so they haven't appeared before and are completely unknown anomalies. This is the first time anyone has ever seen a Galarian Moltres.
