Accelgor should probably use sticky hold as its ability. It is already faster than the large majority of everything, and sticky hold prevents it from losing items to knock off, the most powerful dark type move. Specs with leech life, mud-slap, mega drain, and HP fire could be nice hit most 'mons for at least neutral damage.
I'm probably a bit too late on this, but I want to suggest a solution similar to the Adonzo Amendment, where these moves keep the new base power now have -1 priority.
We wanted a more accurate stone edge. We succeeded, and created a monster in the process. What have we done.
I can see Rachi going mostly special for Power-twist. Confusion, Water Pulse, Charge Beam, Icy Wind, and Calm Mind looks like a nice selection to choose from. Heck, it could even try AncientPower spam to get the +1 everything boost with Serene Grace and at 91bp it isn't too bad (just depends on what coverage you get I guess).
Jirachi's defensive sets have been made rather useless, but offensive Jirachi is more powerful than ever. Iron Head has been nerfed (71), but still has enough juice to do what Jirachi does best. One can back Jirachi's flinch-haxxing prowess with moves like mud-slap (131), icy wind (96), confusion (101), the elemental punches (76), drain punch (76), water pulse (91), ancient power (91), signal beam (76), and charge beam (111). It also gets 3 perfect accuracy moves, swift, aerial ace, and shock wave, but its weak to mud-slap, so...
Would Dark Gem Knock Off with Pickpocket not do the same thing as Thief, but with more power? Idk what the priority on knocking off an item is vs stealing one.
Get ready for this thing to destroy your life. Incinerate (121) and Leech Life (131) or Struggle Bug (121) along with Quiver Dance and Gust (111), Hidden Power Ground, or Giga Drain (76) makes Volcarona a potentially big threat, bigger than before, with a HP draining STAB move and a 100% accurate Fire Blast. It will need HP Ground for Heatran, except then Multiscale Dragonite gives it trouble. Either way, with its counters gone, things are gonna die.
Before, Jolteon had a pretty limited movepool, but now it runs Thundershock (111), Charge Beam (101), Volt Switch (81), Mud-slap (131), Stored Power (121), and Signal Beam (76). Swift (91) and Shock Wave (91) are perfect accuracy moves, but Jolteon won't be living many Mud-slaps so it probably won't need to uses them. Also, don't forget that Stored Power gets weaker now with the more boosts it has, so running it with Charge Beam isn't a good idea (unless its choiced).
This guy? Well, you would think Technician has taken a huge loss with the reversal of lower base power attacks, but for Ambipom, it hasn't thanks to a mainstay of its movepool: Double Hit (58). With Technician factored in, each hit is 87bp... meaning the attack together has 174bp before STAB. It still has Fake Out (40), Pursuit is either 111 if the opponent stays or 82 if they flee (111/2=55x1.5), plus Acrobatics lowers to 48 without an item, meaning it then gains the Tech boost and goes up to 72. If it holds an item, it will stay at 96.
Rock Smash (101), U-turn (91), Astonish (121), and Knock Off (131) are good choices for their consistent output.
Physical Dark-types got such a huge boon in Power-twist it would be irresponsible to not bring up Weavile. Knock Off (131), Thief (111), and Fling (?) can make Weavile such a badass now. First of all, Knock Off is hugely powerful and disruptive. Second, Thief with a Dark Gem will boost the attack and then steal your opponents item in 1 turn. Third, Flinging a Choice Band gives a 141bp move, which, if I'm right, means the attack is boosted by the Choice Band while it's flung (could be wrong). Avalanche (91) hurts as long as Weavile moves first, and in most cases it will, plus there's Feint (121), Double Hit (58x2), Ice Shard (40), and Rock Smash (101).
What are some more?
Also, the "we like ___" sections in the OP need to be updated. It lists some moves that aren't buffed as moves that can be taken advantage of (Like Facade on Flareon or Ice Shard on Cloyster).
Pickpocket activates when the opponent hits you with a contact move, so no it wouldn't.
Calling it right now that some noob uses these 2 moves in this meta.
Self Destruct/Explosion... Nuff said
That's why I didn't say re-implement. I said what I said because this is a meta that's fallen to the shadows and has potential.
An ancient meta for gen 5 that I created that died out a long time ago in its alpha stages. It's not important.
Power Gem was buffed to 80 BP, so by your scale I believe it's only 71 BP now.
k
