They took down the site. It was mainly for a distribution of the mons in this pic, but there were also pages up for descriptions and merch for>Bird trio>Suicune>Rayquaza>Regi Trio>Lake Trio>Giratina>Cresselia>Sword Trio>Landorus>Kyurem>The Tapu>Type: Null line>Cosmog line
But none for mythical mons.
This was the same site they had up that said UBs aren't legends and had that "what legendary are you" quiz. Was at https://www.pokemonlegendary.com/
which is obviously down but there are still links up on the official YouTube channel.