Chansey and Slowbro. United they are powerful, divided they fall. Yet Chansey, being a normal type, is weak to Fighting. And luckily, Slowbro can TANK any fighting type move. But then again, Slowbro is Water/Psychic, which is a curse in some ways. For example, Slowbro falls to the likes of powerful Special Electric, Ghost, and Grass moves, but luckily, good old Chansey is there to save the day with is Uber Special Defense. However, Slowbro also falls to the likes of powerful Physical Bug Pokemon, which Chansey can tank only to an extent. So hopefully, you guys all see where I'm going at. The best way to break a Chansey/Slowbro core is to use a powerful Physical Bug/Fighting Pokemon like Heracross.
Heracross the destroyer. And Heracross gets a Mega Evolution, which is all it needs to destroy anything this defense core has to throw at it. Oh and, did I mention it gets Swords Dance? It can get a SD boost on a switch, and proceed to KO anything that comes in its way.
Heracross @ Heraconite
Ability: Guts/Skill Link
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Swords Dance
- Close Combat
- Rock Blast
- Pin Missle
Calculations Without SD Boost
252+ Atk Mega Heracross Pin Missile (5 hits) vs. 252 HP / 252+ Def Slowbro: 400-480 (101.5 - 121.8%) -- guaranteed OHKO
252+ Atk Mega Heracross Close Combat vs. 4 HP / 252+ Def Eviolite Chansey: 746-878 (116.1 - 136.7%) -- guaranteed OHKO
252+ Atk Mega Heracross Pin Missile (5 hits) vs. 252 HP / 252+ Def Mega Slowbro: 280-340 (71 - 86.2%) -- guaranteed 2HKO
But WAIT. What about Calcs with a SD Boost. Death to you, Mega Slowbro
+2 252+ Atk Mega Heracross Pin Missile (5 hits) vs. 252 HP / 252+ Def Mega Slowbro: 550-660 (139.5 - 167.5%) -- guaranteed OHKO
Problem Solved, Cased Closed!