I was meaning to post this a longass time ago. Consider this an update/replacement for the current "Ampharos don't have wool" set on-site. Although Ampharos could use a Revamp, I'd rather only do this set myself.
GP check (2/2)
(Aroma)
(Fizz)
http://www.smogon.com/dp/pokemon/ampharos
[SET]
name: Life Orb Attacker
move 1: Thunderbolt
move 2: Hidden Power Ice
move 3: Focus Blast
move 4: Substitute / Focus Punch
item: Life Orb
nature: Modest / Mild
EVs: 4 HP / 252 SpA / 252 Spe
[SET COMMENTS]
<p>Ampharos is different than most of his Electric-type brethren due to good defenses and low Speed. He still maintains an excellent base 115 Special Attack stat, and Thunderbolt can obliterate many common Pokemon in UU. This set takes advantage of Ampharos's natural bulk to help set up Substitute on weak walls and begin opening up holes in the opponent's team.</p>
<p>The core move of this set is Thunderbolt. With Stealth Rock on the field, Ampharos will nearly always OHKO Bulky Water Milotic. Thunderbolt also gets rid of powerful threats such as Toxicroak and Alakazam in one strike. Because of Ampharos's natural bulk, most offensive threats will not be able to OHKO him, allowing him to go toe-to-toe with top threats and come out the victor. Ground-types have an unfortunate immunity to Electric attacks, but Hidden Power Ice remedies this. Hidden Power Ice allows Ampharos to hit Ground-types hard, having a great chance to OHKO standard Donphan as he tries to absorb Thunderbolt. Hidden Power Ice also OHKOes Torterra, but Ampharos needs to hit max Speed variants on the switch or when safely behind a Substitute. Focus Blast allows Ampharos to 2HKO both Clefable and Registeel, while giving him a way to threaten Chansey. Focus Blast also allows Ampharos to OHKO standard Rhyperior, as Hidden Power Ice can only muster a 2HKO. Substitute is the primary option in the last slot, as Ampharos can use his bulk and power to cause switches. It also helps ease prediction, and guards Ampharos against opposing Dugtrio. Although a dry Focus Punch may seem sketchy, it's Ampharos's best bet at eliminating Chansey.</p>
[ADDITIONAL COMMENTS]
<p>Ampharos can run Hidden Power Grass to reliably OHKO Rhyperior and Water/Ground-types. This also allows Ampharos to hit Lanturn who would otherwise wall him, but Hidden Power Ice is usually the superior option. If you want a bulkier Ampharos, an alternative EV spread of 212 HP / 252 SpA / 44 Speed allows Ampharos to take hits considerably better at the cost of Speed. 48 Speed EVs allow Ampharos to outspeed minimum Speed Clefable, standard Rhyperior, and other slow walls. If using the bulkier spread, Leftovers becomes a viable option. When using Focus Punch, a Mild nature is recommended to hit Chansey harder.</p>
<p>Because Ampharos can get rid of bulky Water-types easily, Fire-types are perfect partners. Arcanine is a great choice as he's one of the more durable options. Arcanine can help eliminate pesky Grass-types, such as Venusaur, who plagues Ampharos. Because Ampharos's sole weakness is Ground, a resistance or immunity to Earthquake is extremely useful. Mismagius makes an excellent partner with Ampharos because of his ability to KO Registeel with repeated Focus Blasts. Mixed variants of Sceptile pair well with Ampharos, as they weaken each other's counters. Because of potential paralysis from Static, slow but powerful Pokemon such as Torterra make good teammates. Lanturn can be quite the pest for Ampharos, so pairing him with a Pokemon such as Venusaur is also recommended.</p>
<p>Dugtrio is a major threat to Ampharos, as blindly throwing out Thunderbolt will cause him to be trapped and OHKOed. Ampharos should always try to be safely behind a Substitute. If Ampharos is somehow revenge killed by Dugtrio, having a threatening partner such as Moltres or the previously mentioned Torterra will allow you to gain back some momentum.</p>
GP check (2/2)



http://www.smogon.com/dp/pokemon/ampharos
[SET]
name: Life Orb Attacker
move 1: Thunderbolt
move 2: Hidden Power Ice
move 3: Focus Blast
move 4: Substitute / Focus Punch
item: Life Orb
nature: Modest / Mild
EVs: 4 HP / 252 SpA / 252 Spe
[SET COMMENTS]
<p>Ampharos is different than most of his Electric-type brethren due to good defenses and low Speed. He still maintains an excellent base 115 Special Attack stat, and Thunderbolt can obliterate many common Pokemon in UU. This set takes advantage of Ampharos's natural bulk to help set up Substitute on weak walls and begin opening up holes in the opponent's team.</p>
<p>The core move of this set is Thunderbolt. With Stealth Rock on the field, Ampharos will nearly always OHKO Bulky Water Milotic. Thunderbolt also gets rid of powerful threats such as Toxicroak and Alakazam in one strike. Because of Ampharos's natural bulk, most offensive threats will not be able to OHKO him, allowing him to go toe-to-toe with top threats and come out the victor. Ground-types have an unfortunate immunity to Electric attacks, but Hidden Power Ice remedies this. Hidden Power Ice allows Ampharos to hit Ground-types hard, having a great chance to OHKO standard Donphan as he tries to absorb Thunderbolt. Hidden Power Ice also OHKOes Torterra, but Ampharos needs to hit max Speed variants on the switch or when safely behind a Substitute. Focus Blast allows Ampharos to 2HKO both Clefable and Registeel, while giving him a way to threaten Chansey. Focus Blast also allows Ampharos to OHKO standard Rhyperior, as Hidden Power Ice can only muster a 2HKO. Substitute is the primary option in the last slot, as Ampharos can use his bulk and power to cause switches. It also helps ease prediction, and guards Ampharos against opposing Dugtrio. Although a dry Focus Punch may seem sketchy, it's Ampharos's best bet at eliminating Chansey.</p>
[ADDITIONAL COMMENTS]
<p>Ampharos can run Hidden Power Grass to reliably OHKO Rhyperior and Water/Ground-types. This also allows Ampharos to hit Lanturn who would otherwise wall him, but Hidden Power Ice is usually the superior option. If you want a bulkier Ampharos, an alternative EV spread of 212 HP / 252 SpA / 44 Speed allows Ampharos to take hits considerably better at the cost of Speed. 48 Speed EVs allow Ampharos to outspeed minimum Speed Clefable, standard Rhyperior, and other slow walls. If using the bulkier spread, Leftovers becomes a viable option. When using Focus Punch, a Mild nature is recommended to hit Chansey harder.</p>
<p>Because Ampharos can get rid of bulky Water-types easily, Fire-types are perfect partners. Arcanine is a great choice as he's one of the more durable options. Arcanine can help eliminate pesky Grass-types, such as Venusaur, who plagues Ampharos. Because Ampharos's sole weakness is Ground, a resistance or immunity to Earthquake is extremely useful. Mismagius makes an excellent partner with Ampharos because of his ability to KO Registeel with repeated Focus Blasts. Mixed variants of Sceptile pair well with Ampharos, as they weaken each other's counters. Because of potential paralysis from Static, slow but powerful Pokemon such as Torterra make good teammates. Lanturn can be quite the pest for Ampharos, so pairing him with a Pokemon such as Venusaur is also recommended.</p>
<p>Dugtrio is a major threat to Ampharos, as blindly throwing out Thunderbolt will cause him to be trapped and OHKOed. Ampharos should always try to be safely behind a Substitute. If Ampharos is somehow revenge killed by Dugtrio, having a threatening partner such as Moltres or the previously mentioned Torterra will allow you to gain back some momentum.</p>