Ampharos to C/C+
So yeah this thing is actually really nice with what its got and is given very little credit for its capabilities due to the instant comparison to Electabuzz for a more bulky Electric type.
However, The two niches Ampharos has access to is pretty good both being it's access to a slow and powerful Volt Switch and Heal Bell allowing it to fill a very unique role. When it comes to team building personally i have found Ampharos to be quite splashable on Balance and Bulky-Offense just thanks to its capabilities to bring in mons like Floatzel or Murkrow safetly and ridding status on stuff like Intimidate Arbok and NoChoke. Static is also something to consider while its not a great ability it does put pressure on physical attackers especially those that rely on speed.
Overall, Ampharos is just a solid mon and deserves a rise too at least C.
I actually think that Ampharos could be higher than C rank because of its really nice special attack. It may not be speedy, but it is not frail (especially compared to several other electric types). I love using a choice specs Ampharos because there are very few counters. Its slow Volt Switch is wonderful at retaining momentum, Focus Blast provides excellent fighting type coverage (Yes it has 70% accuracy, but so does Rotom's Blizzard.), Thunderbolt is a powerful secondary STAB while Discharge provides some utility in 30% paralysis, and then there is a coverage move for Ampharos which can be determined based on team needs or for something more specific. (example: Signal Beam is useful for hitting Grumpig, various grass types, and in tandem with STAB and Focus Blast covers a great deal of the tier for neutral coverage. Hidden Power Ice, Grass, or Ground would each add their own coverage for a reasonable purpose. Ice would cover ground and grass types better, Grass would cover ground and water types better, and Ground would hit grounded electric types countering a predicted electric move (especially things that run lightningrod, motor drive, or volt absorb) and double cover certain things that Focus Blast covers, just to a lesser extent. Of course, any choice set requires prediction which can be tedious; however, Ampharos is more than capable of taking things out in the mid game stages with a choice specs. Here are some calcs of the Ampharos I use with choice specs (the damage difference between Specs Amp with modest max SpA and 232 modest is ~1.5%, which is miniscule.)
232+ SpA Choice Specs Ampharos Volt Switch vs. 0 HP / 0 SpD Monferno: 288-339 (107 - 126%) -- guaranteed OHKO
252+ Atk Life Orb Monferno Close Combat vs. 248 HP / 28 Def Ampharos: 220-259 (57.9 - 68.6%) -- guaranteed 2HKO
232+ SpA Choice Specs Ampharos Thunderbolt vs. 0 HP / 0 SpD Eviolite Monferno: 246-291 (91.4 - 108.1%) -- 50% chance to OHKO (OHKOs after rocks)
252+ Atk Monferno Close Combat vs. 248 HP / 28 Def Ampharos: 169-199 (44.1 - 51.9%) -- 23.4% chance to 2HKO
0 SpA Stunfisk Earth Power vs. 248 HP / 0 SpD Ampharos: 180-212 (46.9 - 55.3%) -- guaranteed 2HKO after Stealth Rock
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 252 HP / 4 SpD Stunfisk: 196-232 (46.4 - 54.9%) -- 65.2% chance to 2HKO after Stealth Rock and Leftovers recovery
232+ SpA Choice Specs Ampharos Focus Blast vs. 252 HP / 4 SpD Stunfisk: 196-231 (46.4 - 54.7%) -- 62.9% chance to 2HKO after Stealth Rock and Leftovers recovery (meaning that stunfisk shouldn't counter either focus blast or HP Ice)
232+ SpA Choice Specs Ampharos Thunderbolt vs. 160 HP / 28 SpD Eviolite Machoke: 211-250 (61.8 - 73.3%) -- guaranteed 2HKO
Machoke still loses 1v1 on the next turn even if it goes for Knock Off first, Amp outspeeds the common sets and t-bolt does at least 40% to eviolite machoke without a specs. Dynamic punch would be the only way for Machoke to beat Amp because confusion is BS imo.
252+ Atk Machoke Close Combat vs. 248 HP / 28 Def Ampharos: 199-235 (51.9 - 61.3%) -- guaranteed 2HKO
252 SpA Life Orb Floatzel Hydro Pump vs. 248 HP / 0 SpD Ampharos: 192-227 (50.1 - 59.2%) -- guaranteed 2HKO
You don't even want to know how hard Amp hits Floatzel back. Minimum Volt Switch without specs is over 120%, let's just say that.
252 SpA Choice Specs Rotom-F Blizzard vs. 248 HP / 0 SpD Ampharos: 255-300 (66.5 - 78.3%) -- guaranteed 2HKO
232+ SpA Choice Specs Ampharos Focus Blast vs. 0 HP / 0 SpD Rotom-F: 368-434 (152.6 - 180%) -- guaranteed OHKO
252 SpA Rotom-F Blizzard vs. 248 HP / 0 SpD Ampharos: 169-201 (44.1 - 52.4%) -- 17.6% chance to 2HKO
232+ SpA Choice Specs Ampharos Thunderbolt vs. 0 HP / 0 SpD Rotom-F: 103-122 (42.7 - 50.6%) -- guaranteed 2HKO after Stealth Rock
232+ SpA Choice Specs Ampharos Volt Switch vs. 0 HP / 0 SpD Eviolite Pawniard: 231-273 (100 - 118.1%) -- guaranteed OHKO
252+ Atk Pawniard Knock Off (97.5 BP) vs. 248 HP / 28 Def Ampharos: 145-172 (37.8 - 44.9%) -- guaranteed 3HKO
Pawniard is faster, and thus Amp will not have specs. So...
232+ SpA Ampharos Volt Switch vs. 0 HP / 0 SpD Eviolite Pawniard: 154-183 (66.6 - 79.2%) -- guaranteed 2HKO after Stealth Rock
232+ SpA Ampharos Thunderbolt vs. 0 HP / 0 SpD Eviolite Pawniard: 198-234 (85.7 - 101.2%) -- 50% chance to OHKO after Stealth Rock
And we should all know Focus Blast does at minimum 300% right?
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 252 HP / 224+ SpD Eviolite Roselia: 112-132 (36.8 - 43.4%) -- guaranteed 3HKO after Stealth Rock
So yeah, defensive Roselia is a good counter for Specs Amp...
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 40 HP / 0 SpD Eviolite Roselia: 158-186 (62.9 - 74.1%) -- guaranteed 2HKO
But definitely not the Offensive Roselia. And remember, Volt Switch is a great move in general, which against something like Roselia, is very probable to give you momentum. Offensive Roselia does 2HKO with Sludge Bomb + poison + Sludge Bomb or Sludge Bomb + Leaf Storm though. Even so, Amp does put a great amount of pressure on Roselia as a solid counter. Now... What about other grass types?
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 252 HP / 0 SpD Eviolite Tangela: 264-312 (79 - 93.4%) -- 37.5% chance to OHKO after Stealth Rock
252+ SpA Tangela Giga Drain vs. 248 HP / 0 SpD Ampharos: 123-145 (32.1 - 37.8%) -- 94.6% chance to 3HKO (which should give Tangela between 15% and 23% HP recovered)
So... no. Tangela doesn't win 1v1 against Specs Amp 9 times out of 10. Defensive Tangela can take a shot not called Focus Blast or HP Ice or Signal Beam, but its regenerator will not recover more health than was lost from any of Amps moves, same goes for offensive tangela.
232+ SpA Choice Specs Ampharos Volt Switch vs. 252 HP / 0 SpD Eviolite Tangela: 115-136 (34.4 - 40.7%) -- guaranteed 3HKO after Stealth Rock
232+ SpA Choice Specs Ampharos Thunderbolt vs. 252 HP / 0 SpD Eviolite Tangela: 148-175 (44.3 - 52.3%) -- guaranteed 2HKO after Stealth Rock
0 Atk Gogoat Earthquake vs. 248 HP / 28 Def Ampharos: 160-190 (41.7 - 49.6%) -- guaranteed 3HKO
48 Atk Gogoat Earthquake vs. 248 HP / 28 Def Ampharos: 170-200 (44.3 - 52.2%) -- 17.6% chance to 2HKO
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 228 HP / 232+ SpD Gogoat: 164-194 (36.9 - 43.6%) -- guaranteed 3HKO after Stealth Rock and Leftovers recovery
Okay, so Gogoat can take on Amp 1v1, though Gogoat is relatively rare in the tier compared to other grass types.
252 Atk Life Orb Sawsbuck Double-Edge vs. 248 HP / 28 Def Ampharos: 238-281 (62.1 - 73.3%) -- guaranteed 2HKO
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 0 HP / 4 SpD Sawsbuck: 260-308 (86.3 - 102.3%) -- 93.8% chance to OHKO after Stealth Rock
Focus Blast OHKOs as long as it lands. When Sawsbuck uses horn leech, Amp still wins 1v1.
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 252 HP / 4 SpD Gourgeist-Super: 246-290 (65.7 - 77.5%) -- guaranteed 2HKO after Leftovers recovery
232+ SpA Choice Specs Ampharos Thunderbolt vs. 252 HP / 4 SpD Gourgeist-Super: 138-162 (36.8 - 43.3%) -- 99.3% chance to 3HKO after Leftovers recovery
Amp also outspeeds most Gourgeist-Super. Gourgiest doesn't really do a lot of damage in return and Volt Switch still grabs momentum regardless.
232+ SpA Choice Specs Ampharos Hidden Power Ice vs. 0 HP / 0 SpD Yache Berry Leafeon: 139-164 (51.2 - 60.5%) -- guaranteed 2HKO
meaning that the only way for Leafeon to take the hit is with a Yache Berry. Focus Blast OHKOs regardless if it lands.
232+ SpA Choice Specs Ampharos Thunderbolt vs. 0 HP / 0 SpD Leafeon: 156-183 (57.5 - 67.5%) -- guaranteed 2HKO
+2 252 Atk Leafeon Leaf Blade vs. 248 HP / 28 Def Ampharos: 291-343 (75.9 - 89.5%) -- 18.8% chance to OHKO after Stealth Rock
252+ Atk Choice Band Leafeon Bullet Seed (5 hits) vs. 248 HP / 28 Def Ampharos: 335-405 (87.4 - 105.7%) -- approx. 93.8% chance to OHKO after Stealth Rock
252+ Atk Choice Band Leafeon Bullet Seed (5 hits) vs. 248 HP / 28 Def Ampharos: 335-405 (87.4 - 105.7%) -- approx. 6.3% chance to OHKO
So... Specs Ampharos actually checks both variants of Leafeon pretty well. If Leafeon does use knock off, then Ampharos's calcs are still favorable:
232+ SpA Ampharos Hidden Power Ice vs. 0 HP / 0 SpD Leafeon: 186-220 (68.6 - 81.1%) -- guaranteed 2HKO (nearly the same damage for Focus Blast)
And of course, Volt Switch gains momentum.
232+ SpA Choice Specs Ampharos Thunderbolt vs. 252 HP / 192+ SpD Arbok: 195-229 (60.1 - 70.6%) -- guaranteed 2HKO after Black Sludge recovery
0 Atk Arbok Earthquake vs. 248 HP / 28 Def Ampharos: 140-166 (36.5 - 43.3%) -- guaranteed 3HKO
So Amp has some chance of winning a 1v1 against defensive Arbok. Offensive?
232+ SpA Choice Specs Ampharos Thunderbolt vs. 0 HP / 4 SpD Arbok: 265-313 (101.5 - 119.9%) -- guaranteed OHKO
+1 252+ Atk Arbok Earthquake vs. 248 HP / 28 Def Ampharos: 300-354 (78.3 - 92.4%) -- 37.5% chance to OHKO after Stealth Rock
252+ Atk Arbok Earthquake vs. 248 HP / 28 Def Ampharos: 200-236 (52.2 - 61.6%) -- guaranteed 2HKO after Stealth Rock
If offensive Arbok is at +1 when the 1v1 starts (both at full HP), then Amp has good chances of winning despite the facts.
Armaldo can 1v1 Specs Amp only if it hasn't taken stealth rocks yet.
232+ SpA Choice Specs Ampharos Thunderbolt vs. 252 HP / 0 SpD Armaldo: 262-310 (74 - 87.5%) -- 93.8% chance to OHKO after Stealth Rock
92+ Atk Armaldo Earthquake vs. 248 HP / 28 Def Ampharos: 230-272 (60 - 71%) -- guaranteed 2HKO after Stealth Rock
Armaldo's best bet is actually going for knock off first to guarantee that it will live any of Ampharos's moves, and this is the rapid spin set on smogon for Armaldo.
No water type stands a good chance against Amp, and something with ground/water typing might risk HP Grass from Amp in some cases anyway.
No flying type in the tier can take a hit from Amp.
252+ SpA Choice Specs Chatot Boomburst vs. 248 HP / 0 SpD Ampharos: 324-382 (84.5 - 99.7%) -- guaranteed 2HKO
252+ SpA Choice Specs Chatot Boomburst vs. 248 HP / 0 SpD Ampharos: 324-382 (84.5 - 99.7%) -- 81.3% chance to OHKO after Stealth Rock
Every move Amp has OHKOs Chatot. And this is also Specs Modest Chatot, not the Scarf Variant, which does less damage.
Amp has a relatively small pool of counters, which I think are mostly limited to grass types and Grumpig for solid counters. Other mons like Stunfisk are soft counters to specs Amp. Now again, I completely understand that Amp is not fast enough to beat the whole tier, but Amp does check a number of common threats pretty well. It's really difficult to counter when played right. And because spike stacking is so common, Amp+hazard stacking = show me the counter you don't have. Golem can't come into focus blast or any of the mentioned HP moves very well at all. Even the Golem tank variant, which Amp outspeeds can't handle Specs coverage from Amp. Of course with hazard stacking being common, Amp definitely appreciates hazard control; however, the same can be said about essentially every pokemon in every tier. Specs Amp isn't supposed to clean or sweep. Amp is supposed to take out a threat and check something for your team. There are also a fair number of times where Amp will get more than 1 KO too. I would honestly say that
this set could be C+/B- Rank Material at the least. Either way, it does deserve some consideration. (Also, does anybody know how to get a drop-down list for calcs and stuff? I can't figure it out and I want to save room in posts)
mag edit: i appreciate the effort that went into this post but please use the enter button next time lol