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252+ Atk Choice Band Mamoswine Icicle Crash vs. 0 HP / 0 Def Altaria-Mega: 422-498 (145 - 171.1%) -- guaranteed OHKO
252 Atk Choice Band Mamoswine Icicle Crash vs. 0 HP / 0 Def Altaria-Mega: 386-456 (132.6 - 156.7%) -- guaranteed OHKO
252+ Atk Choice Band Mamoswine Earthquake vs. 0 HP / 0 Def Altaria-Mega: 247-292 (84.8 - 100.3%) -- 6.3% chance to OHKO
252 Atk Choice Band Mamoswine Earthquake vs. 0 HP / 0 Def Altaria-Mega: 226-267 (77.6 - 91.7%) -- guaranteed 2HKO
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252+ Atk Choice Band Mamoswine Earthquake vs. 0 HP / 0 Def Porygon-Z: 361-426 (116 - 136.9%) -- guaranteed OHKO
252+ Atk Choice Band Mamoswine Earthquake vs. +1 0 HP / 0 Def Porygon-Z: 241-285 (77.4 - 91.6%) -- guaranteed 2HKO
252 Atk Choice Band Mamoswine Earthquake vs. 0 HP / 0 Def Porygon-Z: 328-387 (105.4 - 124.4%) -- guaranteed OHKO
252 Atk Choice Band Mamoswine Earthquake vs. +1 0 HP / 0 Def Porygon-Z: 220-259 (70.7 - 83.2%) -- guaranteed 2HKO
252+ Atk Choice Band Mamoswine Icicle Crash vs. 0 HP / 0 Def Porygon-Z: 306-361 (98.3 - 116%) -- 87.5% chance to OHKO
252+ Atk Choice Band Mamoswine Icicle Crash vs. +1 0 HP / 0 Def Porygon-Z: 204-241 (65.5 - 77.4%) -- guaranteed 2HKO
252 Atk Choice Band Mamoswine Icicle Crash vs. 0 HP / 0 Def Porygon-Z: 280-330 (90 - 106.1%) -- 37.5% chance to OHKO
252 Atk Choice Band Mamoswine Icicle Crash vs. +1 0 HP / 0 Def Porygon-Z: 186-220 (59.8 - 70.7%) -- guaranteed 2HKO
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252+ Atk Altaria-Mega Return vs. 0 HP / 4 Def Mamoswine: 130-154 (36 - 42.6%) -- guaranteed 3HKO
+1 252+ Atk Altaria-Mega Return vs. 0 HP / 4 Def Mamoswine: 195-230 (54 - 63.7%) -- guaranteed 2HKO
+2 252+ Atk Altaria-Mega Return vs. 0 HP / 4 Def Mamoswine: 260-306 (72 - 84.7%) -- guaranteed 2HKO
+3 252+ Atk Altaria-Mega Return vs. 0 HP / 4 Def Mamoswine: 324-382 (89.7 - 105.8%) -- 37.5% chance to OHKO
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252 SpA Porygon-Z Ice Beam vs. 0 HP / 0 SpD Thick Fat Mamoswine: 77-91 (21.3 - 25.2%) -- 0.1% chance to 4HKO
+1 252 SpA Porygon-Z Ice Beam vs. 0 HP / 0 SpD Thick Fat Mamoswine: 114-135 (31.5 - 37.3%) -- 87.1% chance to 3HKO