Exploud @ Choice Specs
Ability: Scrappy
EVs: 252 SAtk / 252 Spd / 4 HP
Modest Nature
- Boomburst
- Overheat / Flamethrower
- Focus Blast
- Surf
Role: Wallbreaker
What It Does: In Generation 5 NU, Exploud currently has 1% usage and sits at D- on the NU viability rankings. However in Generation 6, Exploud received a small buff to special defense, alongside one enormous gift in the form of STAB Boomburst, a 140 base power attack with no drawbacks. This attack combines perfectly with Exploud's hidden ability Scrappy, allowing it to hit Ghost type pokemon with its STAB, and the change to Gen. 6 mechanics allow sound-based moves to hit through Substitutes too. Exploud was previously reliant on Hyper Voice's base 90 power, which off of Base 91 special attack, left it well behind acceptable OU power levels, but now with a base 140 STAB move, it's able to function as a very dangerous wallbreaker in the OU tier.
Factoring in STAB, Boomburst has an effective power of 210, so that although Exploud, like many other normal types, has access to a very wide special movepool, coverage is only used to hit certain Rock and Steel pokemon that both resist Boomburst and take super effective damage from a coverage move. For this reason, Choice Specs is the best item, as Boomburst will be the move that you opt for at least 90% of the time. Life Orb is an inferior option, as Exploud needs Boomburst to be as strong as possible, plus Life Orb recoil makes it far easier to revenge kill, while Silk Scarf both removes important OHKOs and 2HKOs from Boomburst, and severely weakens its coverage options, leaving it potentially outclassed by Pokemon like Nidoking. With Choice Specs, Boomburst is powerful enough to 2HKO any frailer Steel or Rock pokemon, like standard Bisharp and Scizor that choose to switch in. For coverage, Fire moves like Overheat or Flamethrower are great for Aegislash, Scizor and Ferrothorn, while fighting moves are super effective against both Rock and Steel types, so despite its inaccuracy, Focus Blast is useful. Surf hits Rock type pokemon super effectively with 100% accuracy, so it is chosen in the 4th slot. Ice Beam is not necessary, as it's unable to OHKO Dragonite through Multiscale, while Specs Boomburst already has over a 50% chance of OHKOing Max HP Landorus-T, and picks up guaranteed OHKOs on standard Gliscor and Landorus.
Exploud has 68 base speed, but as common OU pokemon that sit at a slightly higher speed tier, such as Heatran, Rotom-Wash and Mega-Venusaur do not run many Speed EVs, and pokemon at slightly lower speed tiers tend not to run speed investment either, there's no need to lose out on power by using a Timid nature over a Modest one.
What Counters It: Exploud has average bulk, is fairly slow and lacks priority, so it's vulnerable to revenge killing. Banded Talonflame and Life Orb Breloom's Mach Punch can both OHKO it at 100%, but at full health however, it can survive Mach Punch from Assault Vest Conkeldurr, and attacks like Life Orb Bisharp's Sucker Punch and anything from Life Orb Greninja, although Exploud will be OHKOed by most fighting attacks or by extremely powerful STAB attacks. Note that frailer offensive pokemon, including many offensive Mega Pokemon like Mega Charizard-X and Mega Pinsir cannot switch directly into Boomburst.
Switching a specially defensive wall into Exploud without an Assault Vest is very risky, as outside of Blissey, Chansey and Goodra (with full investment in HP and special defense), no other slow special walls can take two unresisted Boombursts without an Assault Vest, as even Sylveon and Mega-Venusaur can potentially be 2HKOed by Specs Boomburst. Assault Vest users like Tyranitar laugh at Boomburst, but can be 2HKOed by Focus Blast on the switch.
Soundproof pokemon are rare, but full baton pass teams will often carry Mr. Mime, who is immune to Boomburst.
Good Teammates: The pink blobs Chansey (and Blissey) counter Exploud, so a counter to them is necessary, as well as a pokemon that can deal with Steel and Rock types who resist Boomburst, such as Tyranitar, Heatran and Ferrothorn. Terrakion can easily dispose of all of these pokemon, and is a great teammate. Exploud shouldn't be switched directly into attacks, so to give it additional opportunities to switch in, a slow U-Turn or Volt Switch from a pokemon like Scizor is an option.
Exploud can be run with Sticky Web or Baton Pass support, or under Trick Room (removes the EVs from speed, put them into HP, reduce the speed IVs to 0 and change the nature to Quiet), but it's not fast enough to outspeed every pokemon with Sticky Web, nor is it slow enough under Trick Room to 'outslow' threats like Conkeldurr, and so shouldn't be the sole option as a sweeper for either team.
Any Additional Info: Scrappy + Boomburst is the only niche Exploud has in OU, so make sure it's the optimal choice of wallbreaker for your team. Boomburst is almost always the safest and best move to select.