Physical:
Normal: Explosion (Not counting Guillotine or Horn Drill)
Fire: V-Create
Water: Crabhammer but Magikarp's Revenge is illegal and has 120
Grass: Power Whip
Electric: Bolt Strike
Ice: Freeze Shock (Not counting Refrigerate Explosion)
Fighting: Focus Punch
Flying: Sky Attack (Not counting Aerilate Explosion)
Ground: Precipice Blades (Not counting Fissure)
Rock: Rock Wrecker and Head Smash
Poison: Gunk Shot
Psychic: Psystrike in terms of against Def, Zen Headbutt in terms of using attack stat
Bug: Megahorn
Dark: Hyperspace Fury, but Punishment can get stronger due to enemy boosts
Ghost: Shadow Force
Steel: Iron Tail, but Gyro Ball and Heavy Slam can reach 150
Dragon: Outrage
Fairy: Play Rough (Not counting Pixilate Explosion)
Special:
Normal: Hyper Beam
Fire: Blast Burn
Water: Hydro Cannon
Grass: Frenzy Plant
Electric: Zap Cannon but Electro Ball can reach 150
Ice: Ice Burn (Not counting Sheer Cold)
Fighting: Focus Blast
Flying: Hurricane (Not counting Aerilate Hyper Beam)
Ground: Earth Power (Not counting Ground Judgment)
Rock: Power Gem (Not counting Rock Judgment)
Poison: Belch
Psychic: Psycho Boost, but Stored Power has 860 if all stats are maxed
Bug: Bug Buzz (Not counting Bug Judgment)
Dark: Night Daze (Not counting Dark Judgment)
Ghost: Shadow Ball but Hex has 130 against a statused Pokemon
Steel: Doom Desire
Dragon: Roar of Time
Fairy: Moonblast (Not counting Pixilate Hyper Beam) but Light of Ruin is illegal and has 150