This could be really interesting for Genesect, seeing as how it wouldn't have to worry about giving up U-turn or a coverage move to make room for a powerful STAB Bug Buzz or HP Ground for Heatran. Maybe something like this?
Genesect @ Choice Scarf
Trait: Download
EVs: 4 Atk / 252 SAtk / 252 Spd
Naive Nature
- U-turn
- Flamethrower
- Thunderbolt
- Ice Beam
- Bug Buzz
- Hidden Power [Ground]
Oh, and this could be pretty fun as well with Sun support.
Cresselia @ Leftovers
Trait: Levitate
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Moonlight
- Reflect
- Light Screen
- Toxic
- Psychic / Psychock
- Ice Beam
Stick it in the Sun and just see what can break it with the appropriate Screen up. Then while the opponent flails wildly in a futile attempt to hurt you, you can just wear them down with Toxic. Psychic or Psyshock would turn Cress into a good check to things like Terrakion, Conkeldurr, and Breloom, and Ice Beam makes it a good answer to Dragons. Speaking of Conkeldurr...
Conkeldurr @ Leftovers
Trait: Guts
EVs: 120 HP / 252 Atk / 136 SDef
Adamant Nature
- Bulk Up
- Drain Punch
- Mach Punch
- Payback
- Ice Punch
- Stone Edge
With the ability to run Payback, Stone Edge, and Ice Punch on the same set, Conkeldurr can get past a lot of its usual counters. For example, Gliscor can handle most Payback variants, but Ice Punch murders it. Jellicent can also take on the Ice Punch versions, but Payback really hurts. Stone Edge would pretty much cover a few things here and there, like Gyarados and Volcarona.
Genesect @ Choice Scarf
Trait: Download
EVs: 4 Atk / 252 SAtk / 252 Spd
Naive Nature
- U-turn
- Flamethrower
- Thunderbolt
- Ice Beam
- Bug Buzz
- Hidden Power [Ground]
Oh, and this could be pretty fun as well with Sun support.
Cresselia @ Leftovers
Trait: Levitate
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Moonlight
- Reflect
- Light Screen
- Toxic
- Psychic / Psychock
- Ice Beam
Stick it in the Sun and just see what can break it with the appropriate Screen up. Then while the opponent flails wildly in a futile attempt to hurt you, you can just wear them down with Toxic. Psychic or Psyshock would turn Cress into a good check to things like Terrakion, Conkeldurr, and Breloom, and Ice Beam makes it a good answer to Dragons. Speaking of Conkeldurr...
Conkeldurr @ Leftovers
Trait: Guts
EVs: 120 HP / 252 Atk / 136 SDef
Adamant Nature
- Bulk Up
- Drain Punch
- Mach Punch
- Payback
- Ice Punch
- Stone Edge
With the ability to run Payback, Stone Edge, and Ice Punch on the same set, Conkeldurr can get past a lot of its usual counters. For example, Gliscor can handle most Payback variants, but Ice Punch murders it. Jellicent can also take on the Ice Punch versions, but Payback really hurts. Stone Edge would pretty much cover a few things here and there, like Gyarados and Volcarona.