I know there are a few cases of certain Pokémon’s stats being slightly buffed between generations (for example, Masquerain in Gen 7), but has the opposite ever happened?
Note: I am not counting any nerfs as a result of the Special stat being split in Gen 2.
Pleaselog inorregisterto add a comment.
Some of Aegislash’s base stats were 150 in gen 7, but they decreased to 140 in gen 8.
Aegislash is the first Pokémon to have its base stats lowered in a generation after its introduction and the only Pokémon whose base stats changed in Generation VIII.
source
No stats changed from generation 2 to 5.sourceNo stats were nerfed from generations 5 to 6.sourceNo stats were nerfed from generations 6 to 7.source