>>54028564>CressCresselia has always been a low tier hero in real Pokemon. It's much better in doubles because Trick Room is much better in doubles. That and Cresselia eats shit to Toxic, which is (was) common in singles while being never seen in doubles.
>MewMew has been UU before. Twice. It has had as many OU placements as UU placements.
>DiancieAbsolute shitmon without its mega evolution.
>Enamorus-TEnamorus-I is just flat out better, and species clause prevents you from running both.
>Goodra-HWe told you it really was not that good. Goodra is a shitmon, and giving it Steel type can only help it so much. It still has no sweeping potential, doesn't have utility to make it using in spite of its lackluster offenses, and it doesn't match up well against some of the most common offensive types in OU currently (Fairy, Fighting, Ghost, Dark, and especially Ground).
>BreloomThis happened in Gen 7 and it got banned to UUBL. Breloom dicks on UU harder than Staraptor used to.