252HP Marowak vs 0HP Marowak Calcs

252+ Atk Fletchinder Acrobatics (110 BP) vs. 0 HP / 4 Def Marowak: 124-147 (47.5 - 56.3%) -- guaranteed 2HKO after Stealth Rock
252+ Atk Fletchinder Acrobatics (110 BP) vs. 252 HP / 4 Def Marowak: 124-147 (38.2 - 45.3%) -- guaranteed 3HKO after Stealth Rock

252 SpA Life Orb Flygon Draco Meteor vs. 0 HP / 0 SpD Marowak: 242-285 (92.7 - 109.1%) -- 87.5% chance to OHKO after Stealth Rock
252 SpA Life Orb Flygon Draco Meteor vs. 252 HP / 0 SpD Marowak: 242-285 (74.6 - 87.9%) -- guaranteed 2HKO after Stealth Rock

252 SpA Life Orb Delphox Fire Blast vs. 0 HP / 0 SpD Marowak: 257-304 (98.4 - 116.4%) -- guaranteed OHKO after Stealth Rock
252 SpA Life Orb Delphox Fire Blast vs. 252 HP / 0 SpD Marowak: 257-304 (79.3 - 93.8%) -- 6.3% chance to OHKO after Stealth Rock

252+ Atk Reckless Hitmonlee High Jump Kick vs. 0 HP / 4 Def Marowak: 243-286 (93.1 - 109.5%) -- 93.8% chance to OHKO after Stealth Rock
252+ Atk Reckless Hitmonlee High Jump Kick vs. 252 HP / 4 Def Marowak: 243-286 (75 - 88.2%) -- guaranteed 2HKO after Stealth Rock

252 Atk Life Orb Sneasel Icicle Crash vs. 0 HP / 4 Def Marowak: 268-320 (102.6 - 122.6%) -- guaranteed OHKO
252 Atk Life Orb Sneasel Icicle Crash vs. 252 HP / 4 Def Marowak: 268-320 (82.7 - 98.7%) -- 31.3% chance to OHKO after Stealth Rock