>>36958866252+ SpA Choice Specs Articuno Blizzard vs. 252 HP / 252+ SpD Steelix: 223-264 (62.9 - 74.5%) -- guaranteed 2HKO after Leftovers recovery
252+ SpA Choice Specs Articuno Ice Beam vs. 252 HP / 252+ SpD Steelix: 184-217 (51.9 - 61.2%) -- 96.1% chance to 2HKO after Leftovers recovery
vs
4 Atk Steelix Stone Edge vs. 4 HP / 0 Def Articuno: 252-300 (78.2 - 93.1%) -- guaranteed 2HKO
4 Atk Steelix Gyro Ball (115 BP) vs. 4 HP / 0 Def Articuno: 218-258 (67.7 - 80.1%) -- guaranteed 2HKO