Hey, I've never posted here before, and I don't know if this has already been done before, but I've been experimenting with something to some success, and decided to post it here for you guys:
Assault Vest Heracross
Heracross @ Assault Vest
Ability: Guts
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Close Combat
- Megahorn
- Earthquake
- Stone Edge/Bullet Seed
This guy doesn't have all of the awesome abilities of his mega evolution to wallbreak, but what he brings to the table is a one-off suprise factor for some of his special based counters, or for sponging up special attacks in general. He can take an abusive amount of special attacks and laugh them off like a pro, and usually net some severe damage back, especially if he's got a guts boost. For instance, here are some calcs of attacks that I've actually run into that would usually have KO'd a normal hera, or a mega hera. They aren't the best examples of what this hera can do, but they're decently impressive:
252 SpA Latias Psyshock vs. 248 HP / 0 Def Heracross: 296-350 (81.5 - 96.4%) -- guaranteed 2HKO
252 SpA Mega Gardevoir Psychic vs. 248 HP / 8 SpD Assault Vest Heracross: 242-288 (66.6 - 79.3%) -- guaranteed 2HKO
252 SpA Life Orb Sheer Force Landorus Psychic vs. 248 HP / 8 SpD Assault Vest Heracross: 211-250 (58.1 - 68.8%) -- guaranteed 2HKO
252 SpA Tyranitar Fire Blast vs. 248 HP / 8 SpD Assault Vest Heracross: 136-160 (37.4 - 44%) -- guaranteed 3HKO after sandstorm damage
Now, stuff like mega gard's psyshock or a sun boosted fire blast from a char Y will still KO you, but outside of the highest super effective special damage dealers, this guy can absorb a disgusting amount of special attacks, and usually net a KO in return. He still has all of hera's physical weaknesses and must be played accordingly, but he can really surprise people who were expecting to KO a mega heracross with their psychic or flamethrower, only to watch in horror as they are KO'd themselves.
He also serves an even more critical role than the mere surprise factor of a heracross that can take special attacks that would usually KO, which is actually the main reason to use him: he is an amazing scald-absorber, actually benefiting from the burns, while taking little damage in the process. In fact, this heracross is actually a near 100% counter to specs Keldeo choice locked into scald:
252 SpA Choice Specs Keldeo Scald vs. 248 HP / 8 SpD Assault Vest Heracross: 135-160 (37.1 - 44%) -- 0.4% chance to 2HKO after burn damage
That's right, even if heracross switches in and is immediately burned, scald still only has a 0.4% chance to finish the job in the next turn WITH burn damage piling up, and even then, heracross's guts boosted CC will OHKO keldeo right back anyway. Even if hera DOESN'T get burned, it counters, as without burn damage chipping away, scald only 3HKOs, while hera can 2HKO with CC, or if you're feeling lucky, you can run bullet seed even without mega hera's skill link, which can potentially net the OHKO if guts boosted with 3 hits. In fact, bullet seed is slashed here JUST because many common scald spammers are weak to it, and after a guts boost from a burn, it will tear through most of them in 3-4 hits, which is somewhat likely to happen.
Another good example is Rotom-W, who tosses out Will-O-Wisps. Switch into one of those, and even the physically defensive variants (which WoW users usually aren't) will fall to bullet seed if you're lucky enough for 5 hits. And in the meantime, none of rotom's attacks will do much of anything to stop you:
252 SpA Rotom-W Hydro Pump vs. 248 HP / 8 SpD Assault Vest Heracross: 108-127 (29.7 - 34.9%) -- guaranteed 3HKO after burn damage
As you can see, even a rotom-W with max SpA (which very few will) could only hope to 3HKO with hydro pump and. And in the meantime, you could be slamming it with guts boosted CC's or Bullet Seeds. (Just a side note here: bullet seed outdamages close combat on a super effected target if it gets 4 hits, so that's the gamble you're taking with it)
With so many scald spammers out there threatening your physical attackers, having one that takes little damage from the move, and actually benefits from the burn is a godsend, so this heracross build has a definite niche when it comes to OU competitive play. I encourage you guys to try it out, and feel free to make some EV or moveslot changes to suit your tastes. I think you'll find that assault vest heracross is a surprisingly useful addition to any team that struggles against scald spamming or WoW users.