Skill Swap doesn't seem to work, it acts like Role Play instead
http://replay.pokemonshowdown.com/gen7doublesou-550695031
http://replay.pokemonshowdown.com/gen7doublesou-550708522
the same things happened 2 games in a row during the 1st turn, chansey (with serene grace) used Skill Swap on Aerodactyl (with unnerve)
and all that happened was that chansey got unnerve
in case the builds somehow affect role play...
Chansey @ Eviolite
Ability: Serene Grace
EVs: 4 HP / 252 Def / 252 SpD
Bold Nature
IVs: 0 Atk
- Skill Swap
- Aromatherapy
- Stealth Rock
- Blizzard
Aerodactyl @ Wide Lens
Ability: Unnerve
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Rock Slide
- Substitute
- Ice Fang
- Fire Fang
this bug(?) is still going strong... pinned it down a bit, seems it's only bugged when you target your own teammate
http://replay.pokemonshowdown.com/gen7doublesoususpecttest-558090416
skill swap 1: Chansey - serene grace -> unnerve
Aerodactyl - unnerve -> unnerve
skill swap 2: Chansey - unnerve -> prankster
(enemy) Meowstic - prankster -> unnerve
skill swap 3: Chansey - prankster -> prankster
Chatot - Keen eye -> prankster
skill swap 4: Chansey - KEEN EYE!!!!!! -> blaze
(enemy) Incineroar - blaze -> keen eye
there are still more skill swaps after this, but this makes me believe skill swap actually works, but that there is nothing that tells the user it does since it can't show unknown abilities to the opponent,
thus it shows that aerodactyl still has unnerve because the opponent didn't know what ability chansey had
if this is the case this isn't a bug, but more of a complication in the "user-screen" of the user's pokemon (the "user screen" still said my aerodactyl had unnerve after the first skill swap)