X-Act
np: Biffy Clyro - Shock Shock
I have made the following chart, showing the average percentage damage that a move would deal if dealt by a Pokemon having 300 Attack or Special Attack and no STAB. I took the type chart and Pokemon statistics into account: (NOTE: THIS IS WITHOUT TAKING POKEMON USAGES INTO ACCOUNT! Check out this post to see the version that takes Pokemon usages into account.)
Here is also how much, on average, a 300 Attack or Special Attack Pokemon would deal if it used an unstabbed 80-power move of the type listed: (NOTE: THIS IS WITHOUT TAKING POKEMON USAGES INTO ACCOUNT! Check out this post to see the version that takes Pokemon usages into account.)
As far as unstabbed moves goes, Rock moves are the best. Fire, Flying and Ice moves are also top-notch.
Poison, Normal, Steel and Ghost unstabbed moves are the worst you can use. Hidden Power Rock does more damage on average than Meteor Mash!
This might have been stating the obvious, but now it's official, since it has been proven mathematically. :) So enjoy.
Code:
Move Average Percentage
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Explosion 172.09%
Selfdestruct 137.67%
Head Smash 78.47%
Eruption (max) 67.04%
Overheat 62.57%
Focus Punch 62.46%
Water Spout (max) 59.04%
Brave Bird 55.73%
Leaf Storm 55.09%
Flare Blitz 54.16%
Fire Blast 53.63%
Magma Storm 53.63%
Avalanche (max) 53.30%
Blizzard 52.45%
Stone Edge 52.31%
Volt Tackle 52.01%
Psycho Boost 51.70%
Draco Meteor 51.61%
Brine (max) 51.16%
Focus Blast 50.89%
Thunder 50.84%
Close Combat 49.97%
Superpower 49.97%
Facade (max) 48.18%
Hydro Pump 47.23%
Seed Flare 47.22%
SolarBeam 47.22%
Megahorn 47.06%
Power Whip 46.29%
Wood Hammer 46.29%
Outrage 45.39%
Sacred Fire 45.14%
Aeroblast 45.06%
Last Resort 44.74%
Heat Wave 44.69%
Gyro Ball (max) 42.77%
Shadow Force 42.57%
Flamethrower 42.46%
Doom Desire 41.72%
Cross Chop 41.64%
DynamicPunch 41.64%
Hammer Arm 41.64%
Hi Jump Kick 41.64%
Gunk Shot 41.55%
Ice Beam 41.52%
Double-edge 41.30%
Thunderbolt 40.25%
Rock Slide 39.23%
Blaze Kick 38.37%
Aura Sphere 38.16%
Dragon Rush 37.83%
Bonemerang 37.56%
Earthquake 37.56%
Surf 37.39%
Drill Peck 37.16%
Lava Plume 35.75%
Power Gem 35.42%
Hidden Power Rock 35.42%
Petal Dance 35.42%
Sky Uppercut 35.40%
Iron Tail 35.34%
Meteor Mash 35.34%
Attack Order 35.29%
Aqua Tail 35.16%
Crabhammer 35.16%
Return 35.11%
Leaf Blade 34.72%
Bug Buzz 34.37%
Earth Power 34.03%
Discharge 33.89%
Fire Punch 33.85%
Air Slash 33.79%
Ice Punch 33.31%
Psychic 33.23%
Dragon Pulse 33.17%
Crunch 32.87%
Sucker Punch 32.87%
Thunderpunch 32.50%
Dark Pulse 31.89%
Hidden Power Flying 31.54%
Energy Ball 31.48%
X-Scissor 31.37%
Hidden Power Fire 31.28%
Waterfall 31.25%
Brick Break 31.23%
Seed Bomb 30.86%
Hidden Power Ice 30.59%
Zen Headbutt 30.46%
Ancientpower 30.36%
Dragon Claw 30.26%
Hyper Voice 29.98%
Sludge Bomb 29.81%
Hidden Power Fighting 29.68%
Hidden Power Electric 29.66%
Extrasensory 29.54%
Fire Fang 29.34%
Body Slam 29.25%
Ice Fang 28.87%
Night Slash 28.76%
Signal Beam 28.64%
Iron Head 28.27%
Spark 28.17%
Thunder Fang 28.17%
Hidden Power Dark 27.91%
Aerial Ace 27.87%
Flash Cannon 27.82%
Poison Jab 27.70%
Hidden Power Water 27.55%
Hidden Power Grass 27.55%
Extremespeed 27.53%
U-turn 27.45%
Shadow Ball 27.40%
Chatter 27.03%
Hidden Power Bug 26.73%
Tri Attack 26.65%
Psycho Cut 26.65%
Hidden Power Ground 26.47%
Luster Purge 25.85%
Mist Ball 25.85%
Hidden Power Psychic 25.85%
Crush Claw 25.81%
Hidden Power Dragon 25.80%
Shock Wave 25.42%
Shadow Claw 24.83%
Bite 24.65%
Faint Attack 24.65%
Hidden Power Steel 24.34%
Cross Poison 24.24%
Hidden Power Ghost 23.97%
Magical Leaf 23.61%
Hidden Power Poison 23.19%
Needle Arm 23.15%
Silver Wind 22.91%
Shadow Punch 21.28%
Magnet Bomb 21.21%
Charge Beam 21.18%
Ominous Wind 20.55%
Swift 19.99%
Ice Shard 17.77%
Poison Fang 17.31%
Vacuum Wave 16.96%
Mach Punch 16.66%
Pursuit (staying in) 16.43%
Aqua Jet 15.63%
Shadow Sneak 14.19%
Bullet Punch 14.14%
Fake Out 13.77%
Quick Attack 13.77%
Code:
Move Type Average Percentage
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Physical Rock 41.85%
Special Rock 40.48%
Physical Flying 37.16%
Physical Fire 36.11%
Special Flying 36.05%
Special Fire 35.75%
Physical Ice 35.53%
Special Ice 34.97%
Physical Electric 34.67%
Special Fighting 33.92%
Special Electric 33.89%
Physical Fighting 33.31%
Physical Dark 32.87%
Special Dark 31.89%
Special Water 31.49%
Special Grass 31.48%
Physical Bug 31.37%
Physical Water 31.25%
Physical Grass 30.86%
Special Bug 30.55%
Physical Psychic 30.46%
Physical Dragon 30.26%
Special Ground 30.25%
Physical Ground 30.05%
Special Psychic 29.54%
Special Dragon 29.49%
Physical Ghost 28.38%
Physical Steel 28.27%
Special Steel 27.82%
Physical Poison 27.70%
Physical Normal 27.53%
Special Ghost 27.40%
Special Normal 26.65%
Special Poison 26.50%
Poison, Normal, Steel and Ghost unstabbed moves are the worst you can use. Hidden Power Rock does more damage on average than Meteor Mash!
This might have been stating the obvious, but now it's official, since it has been proven mathematically. :) So enjoy.