Here's a fun little set I've always wanted to try out
Glalie @ Glalite
Ability: Moody ---> Refrigerate
EVs: 128 Atk / 128 SpA / 252 Spe
Naive Nature
- Protect
- Explosion
- Hyper Beam
- Shadow Ball
So the objective of this set is to be an unexpected sweeper. You use protect on the first turn, to see what stat boost you get with Moody. If you get an attack boost, you mega evolve and use explosion to pretty much OHKO what ever unlucky Pokemon stands in your way.
Calcs proving it:
(New ORAS megas can't be used in calcs yet, so I'll use regular Glalie with refrigerate)
>+2 128 Atk Refrigerate Glalie Explosion vs. 252 HP / 252+ Def Eviolite Chansey: 892-1051 (126.7 - 149.2%) -- guaranteed OHKO
>+2 128 Atk Refrigerate Glalie Explosion vs. 248 HP / 252+ Def Giratina: 854-1008 (169.7 - 200.3%) -- guaranteed OHKO
>+2 128 Atk Refrigerate Glalie Explosion vs. 252 HP / 252+ Def Umbreon: 454-535 (115.2 - 135.7%) -- guaranteed OHKO
And now with Hyper Beam :)
>+2 128 SpA Refrigerate Glalie Hyper Beam vs. 252 HP / 252+ SpD Umbreon: 243-286 (61.6 - 72.5%) -- guaranteed 2HKO
>+2 128 SpA Refrigerate Glalie Hyper Beam vs. 0 HP / 252 SpD Assault Vest Conkeldurr: 279-328 (79.4 - 93.4%) -- guaranteed 2HKO