252+ Atk Choice Band Snorlax Seed Bomb vs. 252 HP / 252 Def Swampert: 432-512 (106.9 - 126.7%) -- guaranteed OHKO
252+ Atk Choice Band Snorlax Darkest Lariat vs. 0 HP / 4 Def Alakazam: 504-594 (200.7 - 236.6%) -- guaranteed OHKO
252+ Atk Choice Band Snorlax Earthquake vs. 0 HP / 4 Def Zebstrika: 462-544 (158.7 - 186.9%) -- guaranteed OHKO
252+ Atk Choice Band Snorlax Body Slam vs. 0 HP / 4 Def Rufflet: 349-412 (124.1 - 146.6%) -- guaranteed OHKO
252+ Atk Choice Band Snorlax Heavy Slam (120 BP) vs. 252 HP / 0 Def Hatterene: 400-472 (125.7 - 148.4%) -- guaranteed OHKO
252+ Atk Choice Band Snorlax Ice Punch vs. 0 HP / 0 Def Goodra: 320-378 (99.6 - 117.7%) -- 93.8% chance to OHKO
252+ Atk Choice Band Snorlax Fire Punch vs. 252 HP / 252+ Def Eviolite Snom: 408-484 (154.5 - 183.3%) -- guaranteed OHKO
lax never loses, end of argument.