1)
Lucario @ Choice Specs
Ability: Steadfast
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Aura Sphere
- Dragon Pulse
- Flash Cannon
- Dark Pulse
Aura Sphere (STAB) - For those irritating Double Teamers and Minimizers. Offers a good power of 90 x 1.5 = 135
Dragon Pulse - This should take care of most Dragon-types in one/two hits due to the Choice Specs
Flash Cannon (STAB) - A good STAB move (80 x 1.5 = 120) and also good coverage. Good for lowering Special Defense.
Dark Pulse - Good for OHKOing/2HKOing those annoying Ghost-types because Aura Sphere won't affect them.
2)
Lucario @ Lucarionite
Ability: Steadfast
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Close Combat
- Extreme Speed
- Bullet Punch
- Blaze Kick
Close Combat (STAB) - What's better than bombarding the opposition with a swift fury of punches. BP = 120 x 1.5= 180
Extreme Speed - To outspeed any Pokemon (Priority +2).
Bullet Punch (STAB) - Again to OUTSPEED
Blaze Kick - Unusual, but I like it. Useful for Grass types.
3)
Lucario @ Lucarionite
Ability: Steadfast
EVs: 56 HP / 100 Def / 100 SpD / 252 Spe
Jolly Nature
- Roar
- Copycat
- Power-Up punch
- Substitute
Roar - This set is paired with a Pokemon which can learn Stealth Rock and Spikes.
Copycat - After using Roar, use Copycat (which will copy Roar). It ignores Priority.
Power-Up Punch - To take care of the last Pokemon.
Substitute - For protection.
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All of these Lucario have Steadfast. Lucario is awesome and I recommend it on any team.