Okay, the final set listed has amazing EVs. I've been meaning to figure out what Breloom needs to not be 2HKO'd by TTar, that's it. Of course, that set is fine but it isn't using Breloom to it's full potential.
Breloom @ Toxic Orb
Adamant Nature *EVs from above*
-Substitute
-Leech Seed
-Spore/Seed Bomb
-Focus Punch/Mach Punch
Completely decimates TTar no matter what attack you run. Poison Heal means as long as it goes last Substitute is healed before the next turn (.125+.125=.25). Focus Punch allows you to hurt everything besides Ghost-types, which you Seed to death. Spore vs Seed Bomb is preference, Spore incapacitates Gengar but Seed Bomb kills all Waters and Grounds. It's too bad it shares the 4x weak to Flying with Heracross, elsewhise it would be on almost every team.
Breloom @ Toxic Orb
Adamant Nature *EVs from above*
-Substitute
-Leech Seed
-Spore/Seed Bomb
-Focus Punch/Mach Punch
Completely decimates TTar no matter what attack you run. Poison Heal means as long as it goes last Substitute is healed before the next turn (.125+.125=.25). Focus Punch allows you to hurt everything besides Ghost-types, which you Seed to death. Spore vs Seed Bomb is preference, Spore incapacitates Gengar but Seed Bomb kills all Waters and Grounds. It's too bad it shares the 4x weak to Flying with Heracross, elsewhise it would be on almost every team.