The idea of this team is a core combination of offensive pokemon. It focuses on Machamp, Magnezone and Latias. They sweep together very well because they cover almost all of each others' counters, usually allowing at least one of them to set up and sweep.
Important Note: Credit for the Magnezone/Latias/Machamp combo goes to Legacy Raider+ This team could never have existed without him. Also, a huge thank you to luxormaniac for his help.
In Depth:
Empoleon @ Shuca Berry
Torrent
Modest
156 HP/252 SpA/100 Spe
-Stealth Rock
-Hydro Pump
-Aqua Jet
-Grass Knot
Thank you very much to luxormaniac for this set. In his own words:
Suicune @ Leftovers
Pressure
Bold
252 HP/252 Def/4 Spe
~ Surf
~ Calm Mind
~ Rest
~ Sleep Talk
On recommendation of luxormaniac, the standard Crocune set taken from the main site. As he said Empoleon will draw out his counters, which will give me a good idea of what I'm dealing with; which I like.
Machamp @ Leftovers
No Guard
Adamant
252 HP/252 Atk/4 Spe
~ Dynamicpunch
~ Stone Edge
~ Payback
~ Bulk Up
Bulk Up + Dynamicpunch can be incredibly devestating. The plan here is to switch into something Machamp can easily set up on, BU on the switch and use Dynamicpunch of anything that doesn't resist it. Stone Edge for the flying types and Payback for the failer ghosts. Latias and Magnezone handle his counters nicely
Latias @ Leftovers
Levitate
Timid
148 HP/108 SpA/252 Spe
~ Calm Mind
~ Dragon Pulse
~ Recover
~ Refresh
Very similar to Machamp, switch into something that it can easily handle, CM on the switch and deal some major damage. Recover and Refresh provide amazing bulk to keep him in the game long. Latias has been very good to me, usually making a sizeable dent in the opponent's team. If they switch to a Special Wall I switch in Machamp, and for Steel types...
Magnezone @ Choice Scarf
Magnet Pull
Naive
4 Atk/252 SpA/252 Spe
~ Thunderbolt
~ HP Fire
~ Flash Cannon
~ Explosion
His main use is to take out any Steel types preventing Latias from setting up, along with Skarmory on Machamp, but he can be quite deadly in his own right. Excellent type coverage with Electric and Fire, with Explosion for when he's done all he can and I need to take a chunk out of my opponent. Machamp can deal with a lot of his counters, completing the synergy between my three core pokemon.
Cresselia @ Leftovers
Levitate
Timid
96 HP / 252 SpA / 160 Spe
~ Moonlight
~ Calm Mind
~ Psychic
~ Ice Beam
I was going to run a Bulky Gyarados set here but I didn't like the idea of having 3 pokemon weak to Electric. Cresselia still works well to cover Fighting and Ground types, with enough bulk and power to be an effective sweeper in the late game. I think she may be the weakest link on this team.
I've never been great at competitive battling, but I feel I've done an alright job with this team and it's been performing quite well on Shoddy. That said, I'm probably wrong, and have just had a string of nooby oponents. So please feel free to be as harsh as necessary when telling me how awful it is.
Important Note: Credit for the Magnezone/Latias/Machamp combo goes to Legacy Raider+ This team could never have existed without him. Also, a huge thank you to luxormaniac for his help.
At a glance






In Depth:

Empoleon @ Shuca Berry
Torrent
Modest
156 HP/252 SpA/100 Spe
-Stealth Rock
-Hydro Pump
-Aqua Jet
-Grass Knot
Thank you very much to luxormaniac for this set. In his own words:
Stealth Rock is simply for, well, Stealth Rock. Hydro Pump deals KO damage to many leads. Aqua Jet finishes those dang Sashers off after a Hydro Pump. Grass Knot is for Swampert and coverage; however Yawn, Roar, or one of a plethora of other moves could be acceptable. Shuca allows it to take a Metagross' EQ or a Heatran's Earth Power, so you can finish it off the next turn. Of vital importance is the fact that Empoleon does not OHKO lead Metagross with Hydro Pump, or leave it in Aqua Jet range. It is therefore necessary to run sufficient Speed EVs to outspeed Metagross to Hydro Pump again; I believe 100 Speed EVs outspeeds the standard Meta lead above, unless I am mistaken.

Suicune @ Leftovers
Pressure
Bold
252 HP/252 Def/4 Spe
~ Surf
~ Calm Mind
~ Rest
~ Sleep Talk
On recommendation of luxormaniac, the standard Crocune set taken from the main site. As he said Empoleon will draw out his counters, which will give me a good idea of what I'm dealing with; which I like.

Machamp @ Leftovers
No Guard
Adamant
252 HP/252 Atk/4 Spe
~ Dynamicpunch
~ Stone Edge
~ Payback
~ Bulk Up
Bulk Up + Dynamicpunch can be incredibly devestating. The plan here is to switch into something Machamp can easily set up on, BU on the switch and use Dynamicpunch of anything that doesn't resist it. Stone Edge for the flying types and Payback for the failer ghosts. Latias and Magnezone handle his counters nicely

Latias @ Leftovers
Levitate
Timid
148 HP/108 SpA/252 Spe
~ Calm Mind
~ Dragon Pulse
~ Recover
~ Refresh
Very similar to Machamp, switch into something that it can easily handle, CM on the switch and deal some major damage. Recover and Refresh provide amazing bulk to keep him in the game long. Latias has been very good to me, usually making a sizeable dent in the opponent's team. If they switch to a Special Wall I switch in Machamp, and for Steel types...

Magnezone @ Choice Scarf
Magnet Pull
Naive
4 Atk/252 SpA/252 Spe
~ Thunderbolt
~ HP Fire
~ Flash Cannon
~ Explosion
His main use is to take out any Steel types preventing Latias from setting up, along with Skarmory on Machamp, but he can be quite deadly in his own right. Excellent type coverage with Electric and Fire, with Explosion for when he's done all he can and I need to take a chunk out of my opponent. Machamp can deal with a lot of his counters, completing the synergy between my three core pokemon.

Cresselia @ Leftovers
Levitate
Timid
96 HP / 252 SpA / 160 Spe
~ Moonlight
~ Calm Mind
~ Psychic
~ Ice Beam
I was going to run a Bulky Gyarados set here but I didn't like the idea of having 3 pokemon weak to Electric. Cresselia still works well to cover Fighting and Ground types, with enough bulk and power to be an effective sweeper in the late game. I think she may be the weakest link on this team.
I've never been great at competitive battling, but I feel I've done an alright job with this team and it's been performing quite well on Shoddy. That said, I'm probably wrong, and have just had a string of nooby oponents. So please feel free to be as harsh as necessary when telling me how awful it is.