https://replay.pokemonshowdown.com/gen4randombattle-1913101800-soa42i66zkr9t0flcsralwkjllbvp19pw
In this replay a transformed ditto copies the base stats of my arc water instead of the actual stats. Relevant calc:
Lvl 100 84 SpA Arceus Thunderbolt vs. Lvl 70 84 HP / 84 SpD Arceus-Water: 194-230 (68.3 - 80.9%) -- guaranteed 2HKO (tbolt did 81 to my arc, which shouldn't be possible if it was a level 70 arc's special attacking stat)
In this replay a transformed ditto copies the base stats of my arc water instead of the actual stats. Relevant calc:
Lvl 100 84 SpA Arceus Thunderbolt vs. Lvl 70 84 HP / 84 SpD Arceus-Water: 194-230 (68.3 - 80.9%) -- guaranteed 2HKO (tbolt did 81 to my arc, which shouldn't be possible if it was a level 70 arc's special attacking stat)