quote FluffySk1lls
Payback over Pursuit on Conkeldurr, because it outspeeds enemy Slowbro, and Conk is generally slower than a good amount of Psychic types, bar Bronzong, Metagross, Solrock, and Lunatone. And of those four, only Bronzong and Metagross are really used.
Escavalier, you could go with a Choice Band set. Adamant nature, 252 in Attack, 252 in HP, 8 in Special Def. As for moves...
-Megahorn
-Pursuit
-Iron Head
-Return
Gets you solid coverage on pretty much everything. Megahorn is STAB for a good portion of the opponents, Iron Head is the secondary STAB that does good work. Pursuit covers Psychics and Ghosts, and Return hits the Fires that resist your STABs.
Dragonite looks solid, don't mess with it.
Spiritomb, you can go offensive or defensive. I'll assume offensive since you're using Calm Mind. CM stays, Hyper Beam goes. Dark Pulse gets STAB with Spiritomb, and has a nice flinch chance to help it out. Rest should stay, and for the last move, throw in Sleep Talk, so you can take out as much as possible with Spiritomb.
Weavile, you're pretty much set up for a Swords Dance set, so Swords Dance, Ice Punch/Ice Shard, depending on your need of killing bulky opponents, Low Kick, and Night Slash. I'd personally go with Ice Shard for priority against Ground-type scarfers, but it's your call.
Can't really do anything about Regigigas, because I have limited experience with it. Although, that ability just sucks, and if anything, I'd possibly try to replace it with something that's a bit more reliable.
escavalier is easily taken down b lucario and blaziken how can i counter and regigigas is staying but since hes weak to fighting types how can i counter that?
Golden Groudon 7 5 8 19
Jeevs
FluffySk1lls
Cool Ayush
,but who should I replace and which Gastro Acid pokemon should i use? i need evs moves and nature items
Payback over Pursuit on Conk still too. And why use Sub/Bulk Up/Focus Punch/Mach if it's going to die after it can't set up a sub. Just stick with Bulk Up/Drain Punch/Payback/Mach.