Felt like talking about a few sets I've been running that have been working well.
Lucario @ Choice Specs
Ability: Mega Launcher
EVs: 252 SAtk / 4 SDef / 252 Spd
Modest Nature
- Aura Sphere
- Flash Cannon
- Dark Pulse
- Vacuum Wave
This thing basically smashes stuff. 2hkoes stuff like Blissey. Mega Launcher boosted specs STAB Aura Sphere is insanely powerful.
Dark Pulse is the coverage move of choice, hitting mons like Cresselia hard. Flash Cannon is another STAB that hits otherwise problematic fairies. Vacuum Wave is there to revenge kill with priority, if needed.
Escavalier @ Choice Band
Ability: Flash Fire
EVs: 252 HP / 252 Atk / 4 SDef
Adamant Nature
- Megahorn
- Iron Head
- Drill Run
- Knock Off
Best mon to give flash fire imo. This thing is powerful, and does a ridiculous amount of damage with even a resisted megahorn. With no weaknesses, it's near impossible to OHKO this thing, and it gives a switch-in on mons like Victini, typically.
Dragonite @ Life Orb
Ability: Aerilate
EVs: 252 Atk / 4 Def / 252 Spd
Adamant Nature
- ExtremeSpeed
- Protect
- Earthquake
- Superpower
Not too much to talk about here, not exactly that different of a set, but there is one thing that's a really sneaky thing that removes a counter. Protect. With this, it now isn't afraid of Weavile coming in to revengekill it. After you protect on the obvious fake out, you can then proceed to OHKO that Weavile with a nice LO boosted Aerilate ExtremeSpeed. EQ is there to hit most steels decently, and Superpower hits stuff like Levitate Heatran decently if needed.