[VGC] Arcanine Moveset - Special Attacker/Support

[Heavy]

also here is this

252+ SpA Heatran Earth Power vs. 228 HP / 228 SpD Arcanine: 202-238 (53.4 - 62.9%) -- guaranteed 2HKO
-1 252 Atk Mega Tyranitar Rock Slide vs. 228 HP / 0+ Def Arcanine: 162-192 (42.8 - 50.7%) -- 40.2% chance to 2HKO after sandstorm damage

VS

252+ SpA Heatran Earth Power vs. 4 HP / 0 SpD Arcanine: 260-306 (80.7 - 95%) -- guaranteed 2HKO
-1 252 Atk Mega Tyranitar Rock Slide vs. 4 HP / 0 Def Arcanine: 236-278 (73.2 - 86.3%) -- guaranteed 2HKO after sandstorm damage

That is a 20- 40% damage difference, witch can be huge in doubles.