A question regarding Moves and type effectiveness in previous Generations

Did any moves throughout the Generation get: Stronger, Weaker, More/less Accurate, more PP, or changed type?And did any types change what they are effective against(I heard that Poison used to be strong against bug, are there any others?)

Pleaselog inorregisterto add a comment.

I guess I’ll answer…

Generation I to Generation IIBug super effective against Poison-> Bug not very effective effective against PoisonBug normal effective against Ghost-> Bug not very effective against GhostPoison super effective against Bug-> Poison normal effective GhostGhost no effect against Psychic-> Ghost super effective against PsychicIce normal effective against Fire-> Ice not very effective against FireBlizzard 90% accuracy-> 70% accuracyRock Throw 65% accuracy-> 90% accuracyDig 100 base power->60 base powerDouble Edge 100 base power-> 120 base powerExplosion 170 base power->250 base powerSelfdestruct 130 base power-> 200 base powerWing Attack 35 base power-> 60 base powerKarate Chop Normal type->Fighting typeSand Attack Normal type-> Ground typeBite Normal type-> Dark typeGust Normal type-> Flying typeBite Physical-> SpecialRoar 0 priority-> -1Whirlwind 0 priority->-1

Generation II to Generation IIIRoar -1 priority-> -5Whirlwind -1 priority-> -5Vital Throw priority 0->-1

Generation III to Generation IVFlash 70 accuracy->100 accuracyHypnosis 60 accuracy->70 accuracy(DP only)Disable 55 accuracy-> 80 accuracyDig 60 base power-> 80 base powerDive 60 base power->80 base powerFly 70 base power-> 90 base powerHi Jump Kick 85 base power-> 100 base powerJump Kick 70 accuracy-> 85 base powerLeaf Blade 70 base power-> 90 base powerOutrage 90 base power-> 120 base powerPetal Dance 70 base power-> 90 base powerRock Smash 20 base power-> 40 base powerZap Cannon 100 base power-> 120 base powerAcid Physical->SpecialAeroblast Physical->SpecialAir Cutter Physical->SpecialAncientPower Physical->SpecialBeat Up Special->PhysicalBite Special->PhysicalBlaze Kick Special->PhysicalBullet Seed Special->PhysicalClamp Special->PhysicalCrabhammer Special->PhysicalCrunch Special->PhysicalDive Special->PhysicalDoom Desire Physical->SpecialDragon Claw Special->PhysicalFaint Attack Special->PhysicalFire Punch Special->PhysicalFlame Wheel Special->PhysicalGust Physical->SpecialHidden Power Physical->SpecialHyper Beam Physical->SpecialHyper Voice Physical->SpecialIce Ball Special->PhysicalIce Punch Special->PhysicalIcicle Spear Special->PhysicalKnock Off Special->PhysicalLeaf Blade Special->PhysicalMud Shot Physical->SpecialMud Sport Physical->SpecialMud-Slap Physical->SpecialNeedle Arm Special->PhysicalNight Shade Physical->SpecialOutrage Special->PhysicalPursuit Special->PhysicalRazor Leaf Special->PhysicalRazor Wind Physical->SpecialSacred Fire Special->PhysicalShadow Ball Physical->SpecialSignal Beam Physical->SpecialSilver Wind Physical->SpecialSludge Physical->SpecialSludge Bomb Physical->SpecialSmog Physical->SpecialSnore Physical->SpecialSonicBoom Physical->SpecialSpark Special->PhysicalSpit Up Physical->SpecialSwift Physical->SpecialThief Special->PhysicalThunderPunch Special->PhysicalTri Attack Physical->SpecialUproar Physical->SpecialVine Whip Special->PhysicalVolt Tackle Special->PhysicalWaterfall Special->PhysicalWeather Ball Physical->SpecialSurf didn’t hit ally-> hits allyRoar -5 priority-> -6 priorityWhirlwind -5 priority-> -6 priorityBide 0 priority-> 1 priorityGiga Drain 5PP-> 10 PPRecover 20PP->10 PP

Generation IV to Generation VBind 75% accuracy->85% accuracyTackle 95%accuracy-> 100% accuracyWrap 85%accuracy->90% accuracyDisable 80%accuracy->100% accuracyFire Spin 70%accuracy->85% accuracyToxic 85% accuracy->90% accuracyClamp 75% accuracy->85% accuracyGlare 75% accuracy->90% accuracyPoison Gas 55% accuracy->80% accuracyCrabhammer 85%accuracy->90% accuracyCotton Spore 85%accuracy->100% accuracyScary Face 90%accuracy->100% accuracyBone Rush 80%accuracy->90% accuracyFuture Sight 90%accuracy->100% accuracyWhirlpool 70%accuracy->85% accuracySand Tomb 70%accuracy->85% accuracyRock Blast 80%accuracy->90% accuracyDoom Desire 85%accuracy->100% accuracyMagma Storm 70%accuracy->75% accuracyBeat Up 10 base power->VariableBullet Seed 10 base power->25 base powerCovet 40 base power->60 base powerDoom Desire 120base power->140 base powerDrain Punch 60 base power->75 base powerFeint 50base power->30 base powerFire Spin 15base power->35 base powerFury Cutter 10 base power->20 base powerFuture Sight 80 base power->100 base powerGiga Drain 60 base power->75 base powerHi Jump Kick 100base power->130 base powerIcicle Spear 10 base power->25 base powerJump Kick 85base power->100 base powerLast Resort 130 base power->140 base powerPetal Dance 90 base power->120 base powerSand Tomb 15 base power->35 base powerTackle 35 base power->50 base powerThrash 90 base power->120 base powerUproar 50 base power->90 base powerWhirlpool 15base power->35Curse ??? type-> Ghost typeExtremespeed +1 priority->+2 priorityFake Out +1 priority-> +3 priorityProtect + 3 priority-> +4 priorityDrain Punch 5PP-> 10 PP