Black Murder Heavangelon
Ow! Ow! Harder! Ow!
Lead Haxorus
Haxorus@Lum Berry/Mental Herb
252 Atk/252 Speed/4 HP
Jolly Nature
Mold Breaker
-Dragon Dance
-Taunt
-Dual Chop
-Earthquake
This was a Haxorus I used a lot on PO with fairly high success, and it works great as a lead. Dragon Dance is necessary to use on the first turn so that Haxorus gets the much needed +1 Speed Boost. After that, you're free to do whatever you want, seriously. Dual Chop smashes through Substitute and Focus Sash, one of the reasons he's so hard to stop. Earthquake will hit everything but Flying Types, and Skarmory isn't much of a problem for Haxorus thanks to Taunt, stopping Skarm from blowing you away with Whirlwind, healing up HP with Roost, or laying down entry hazards. As a bonus, Mold Breaker means that Taunt will hit through Magic Bound (although what Magic Bounce user will stay in on you is the question).
The item is up to you. A Lum berry means you can get off a Dragon Dance uninterrupted by Thunder Wave or Will o Wisp. A Mental Herb means you aren't Whimsicott or Prankster bait (rather, you're the one luring them in), which you can then Taunt them so that they don't try to Encore you again. Either item depends on which situation you would hate the most.
Haxorus@Lum Berry/Mental Herb
252 Atk/252 Speed/4 HP
Jolly Nature
Mold Breaker
-Dragon Dance
-Taunt
-Dual Chop
-Earthquake
This was a Haxorus I used a lot on PO with fairly high success, and it works great as a lead. Dragon Dance is necessary to use on the first turn so that Haxorus gets the much needed +1 Speed Boost. After that, you're free to do whatever you want, seriously. Dual Chop smashes through Substitute and Focus Sash, one of the reasons he's so hard to stop. Earthquake will hit everything but Flying Types, and Skarmory isn't much of a problem for Haxorus thanks to Taunt, stopping Skarm from blowing you away with Whirlwind, healing up HP with Roost, or laying down entry hazards. As a bonus, Mold Breaker means that Taunt will hit through Magic Bound (although what Magic Bounce user will stay in on you is the question).
The item is up to you. A Lum berry means you can get off a Dragon Dance uninterrupted by Thunder Wave or Will o Wisp. A Mental Herb means you aren't Whimsicott or Prankster bait (rather, you're the one luring them in), which you can then Taunt them so that they don't try to Encore you again. Either item depends on which situation you would hate the most.