>>54196503There is no real method behind the madness, but there are some standards.
>Regular PokemonAlmost always have less than 540 BST (base stat total) with few exceptions, like Archeops, Arcanine, Slaking, and Palafin
>Legendary quadsExcepting the Swords of Justice which are technically a trio +1, the quads have 570 BST
>Legendary trios580 BST except Landorus who has 600
>Box legendary trios660 - 680 BST
>Non-trio legendary600 BST, except for Cresselia who was nerfed, and Regigigas who is slow
>Ultra Beasts570 BST except for Naganadel and Poipole
>Psuedo-legendaries600 BST
>Paradox Pokemon570 BST except for the "boss Paradox" Pokemon like Miraidon, Koraidon, Roaring Moon, Iron Valiant, Walking Wake, and Iron Leaves.
>Eeveelutions525 BST
Other than that, it's pretty much up for grabs.