Our lord and savior AV Kecleon as a
hard check, or even
counter.
Kecleon @ Assault Vest
Ability: Protean
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Shadow Sneak
- Knock Off
- Doesn't matter
- Doesn't matter
The last two slots doesn't matter, as you only really need the first 2. Well, thanks to Kecleon extremely good SDef for an offensive mon, it can tank every hit from Mismagius' coverage (as he's immune to Shadow Ball on the switch) and just hit back with Knock Off for the KO against LO or Knock Off + Shadow Sneak against Colbur. In both scenarios, you'll only get hit once by a +2 Dazzling Gleam or twice by an unboosted one. I know it learns Sucker Punch, but why force 5050 when you can just straight out KO lol
Against LO Mismagius
252 SpA Life Orb Mismagius Dazzling Gleam vs. 252 HP / 4 SpD Assault Vest Kecleon: 57-68 (17.5 - 20.9%) -- possible 5HKO
+2 252 SpA Life Orb Mismagius Dazzling Gleam vs. 252 HP / 4 SpD Assault Vest Kecleon: 112-133 (34.5 - 41%) -- guaranteed 3HKO
252+ Atk Protean Kecleon Knock Off (97.5 BP) vs. 0 HP / 0 Def Mismagius: 408-482 (156.3 - 184.6%) -- guaranteed OHKO
Against Colbur Mismagius
252 SpA Mismagius Dazzling Gleam vs. 252 HP / 4 SpD Assault Vest Kecleon: 44-52 (13.5 - 16%) -- possible 7HKO
+2 252 SpA Mismagius Dazzling Gleam vs. 252 HP / 4 SpD Assault Vest Kecleon: 86-102 (26.5 - 31.4%) -- guaranteed 4HKO
252+ Atk Protean Kecleon Knock Off (97.5 BP) vs. 0 HP / 0 Def Colbur Berry Mismagius: 204-241 (78.1 - 92.3%) -- guaranteed 2HKO
252+ Atk Protean Kecleon Shadow Sneak vs. 0 HP / 0 Def Mismagius: 168-200 (64.3 - 76.6%) -- guaranteed 2HKO