>>47276215>252+ Atk Life Orb Rillaboom Grassy Glide vs. 0 HP / 4 Def Cloyster in Grassy Terrain: 244-291 (101.2 - 120.7%) -- guaranteed OHKO (And this is before Shell Smash defense decrease)>+2 252+ Atk Cloyster Ice Shard vs. 0 HP / 4 Def Rillaboom: 254-300 (74.4 - 87.9%) -- guaranteed 2HKO after Grassy Terrain recovery (If you don’t get a crit and Rillaboom survives to hit GG, you’re fucked)There’s also this
>252+ Atk Guts Conkeldurr Mach Punch vs. 0 HP / 4 Def Cloyster: 134-162 (55.6 - 67.2%) -- guaranteed 2HKO> +2 252+ Atk Cloyster Ice Shard vs. 0 HP / 0 Def Conkeldurr: 121-144 (34.4 - 41%) -- guaranteed 3HKO after burn damage>252+ Atk Aegislash-Blade Close Combat vs. 0 HP / 4 Def Cloyster: 180-214 (74.6 - 88.7%) -- guaranteed 2HKO (Pray to God that it didn’t get off a SD beforehand)>252+ Atk Aegislash-Blade Shadow Sneak vs. 0 HP / 4 Def Cloyster: 46-55 (19 - 22.8%) -- possible 5HKO (Still finishes you off anyways)>Wait a second, Conkeldurr and Aegislash are shitmons!!! Use better exam-Alright, sure.
>252 SpA Magnet Transistor Regieleki Thunderbolt vs. 0 HP / 0 SpD Cloyster: 824-972 (341.9 - 403.3%) -- guaranteed OHKO>+2 252+ Atk Cloyster Ice Shard vs. 0 HP / 4 Def Regieleki: 199-235 (66.1 - 78%) -- guaranteed 2HKO (Only hits it a good one time before being OHKO’d by it)>252 Atk Excadrill Earthquake vs. -1 0 HP / 4 Def Cloyster: 151-178 (62.6 - 73.8%) -- guaranteed 2HKO (This is with Sand Rush, so it outspeeds)+2 252+ Atk Cloyster Ice Shard vs. 0 HP / 4 Def Excadrill: 174-205 (48.1 - 56.7%) -- 37.1% chance to 2HKO after Leftovers recovery (Most likely dying cause it can’t reliably 2HKO Excadrill)
>+1 252 Atk Dragonite Extreme Speed vs. -1 0 HP / 4 Def Cloyster: 120-142 (49.7 - 58.9%) -- 99.6% chance to 2HKO>252+ Atk Life Orb Technician Scizor Bullet Punch vs. -1 0 HP / 4 Def Cloyster: 126-149 (52.2 - 61.8%) -- guaranteed 2HKO>252+ Atk Life Orb Scizor Superpower vs. -1 0 HP / 4 Def Cloyster: 335-395 (139 - 163.9%) -- guaranteed OHKO 