We really need an in depth analysis on the art of the "lead" Pokemon.
http://www.smogon.com/dp/pokemon/machamp
[SET]
name: Lead Machamp
move 1: Substitute
move 2: Dynamicpunch
move 3: Stone Edge / ThunderPunch
move 4: Payback / Ice Punch
item: Lum Berry
ability: No Guard
nature: Adamant
evs: 252 HP / 160 Atk / 96 SpD
ivs: 19 Spe
[SET COMMENTS]
<p>This set utilizes Machamp's high Attack and large movepool to be an effective lead Pokemon. The strategy revolves around the opponent's lead Pokemon. If the opposing Pokemon is a status inducer, Machamp will Substitute first, and then hit the Pokemon with the proper attack once safely behind the Substitute. If the opposing Pokemon is something like Gyarados or Salamence, Machamp will attack right away with the proper Super Effective attack.</p>
<p>Stone Edge and Payback generally go hand in hand, as do ThunderPunch and Ice Punch. Payback allows Machamp to OHKO Gengar and Azelf, while Stone Edge then covers Gyarados and Salamence. ThunderPunch and Ice Punch allow Machamp to OHKO Roserade and 2HKO bulkier versions of Gyarados and Salamence. Ice Punch also allows Machamp to hit Gliscor as well as the omnipresent Garchomp. However, without Payback, the guaranteed OHKO on Gengar and Azelf is lost.</p>
<p>The EVs allow Machamp to never be OHKOed by an unboosted Modest Azelf's Psychic. The Attack EVs ensure a 2HKO on offensive Gyarados with Stone Edge and a OHKO on offensive Azelf with Payback. 19 Speed IVs are chosen because Bronzong's Gyro Ball now has at most 47 BP, meaning even a max Attack Adamant Bronzong will never be able to break Machamp's Substitutes.</p>
http://www.smogon.com/dp/pokemon/machamp
[SET]
name: Lead Machamp
move 1: Substitute
move 2: Dynamicpunch
move 3: Stone Edge / ThunderPunch
move 4: Payback / Ice Punch
item: Lum Berry
ability: No Guard
nature: Adamant
evs: 252 HP / 160 Atk / 96 SpD
ivs: 19 Spe
[SET COMMENTS]
<p>This set utilizes Machamp's high Attack and large movepool to be an effective lead Pokemon. The strategy revolves around the opponent's lead Pokemon. If the opposing Pokemon is a status inducer, Machamp will Substitute first, and then hit the Pokemon with the proper attack once safely behind the Substitute. If the opposing Pokemon is something like Gyarados or Salamence, Machamp will attack right away with the proper Super Effective attack.</p>
<p>Stone Edge and Payback generally go hand in hand, as do ThunderPunch and Ice Punch. Payback allows Machamp to OHKO Gengar and Azelf, while Stone Edge then covers Gyarados and Salamence. ThunderPunch and Ice Punch allow Machamp to OHKO Roserade and 2HKO bulkier versions of Gyarados and Salamence. Ice Punch also allows Machamp to hit Gliscor as well as the omnipresent Garchomp. However, without Payback, the guaranteed OHKO on Gengar and Azelf is lost.</p>
<p>The EVs allow Machamp to never be OHKOed by an unboosted Modest Azelf's Psychic. The Attack EVs ensure a 2HKO on offensive Gyarados with Stone Edge and a OHKO on offensive Azelf with Payback. 19 Speed IVs are chosen because Bronzong's Gyro Ball now has at most 47 BP, meaning even a max Attack Adamant Bronzong will never be able to break Machamp's Substitutes.</p>