This probably isn't the best team in the world considering that i am fairly new at competitive battling, so please bear with me even if it sucks.
1. Sceptile @ Leftovers
EVs: 56 HP, 80 Atk, 120 Def, 252 Spe
Nature: Jolly
~Substitute
~Leech Seed
~Toxic
~Leaf Blade/Earthquake
I've always thought about having a Sceptile lead, especially as a sub + leech seed lead. Toxic is just another way for Sceptile to really inhibit some of the stronger opponents, and when coupled with Leech Seed, takes a way a ton of hp per turn. Leaf Blade is more for Vaporeon and Swampert, where as EQ is for stepping up against Heatran.
2. Gyrados @ Life Orb
EVs: 6 Hp, 252 Atk, 252 Spe
Nature: Adamant
~Dragon Dance
1. Sceptile @ Leftovers

EVs: 56 HP, 80 Atk, 120 Def, 252 Spe
Nature: Jolly
~Substitute
~Leech Seed
~Toxic
~Leaf Blade/Earthquake
I've always thought about having a Sceptile lead, especially as a sub + leech seed lead. Toxic is just another way for Sceptile to really inhibit some of the stronger opponents, and when coupled with Leech Seed, takes a way a ton of hp per turn. Leaf Blade is more for Vaporeon and Swampert, where as EQ is for stepping up against Heatran.
2. Gyrados @ Life Orb

EVs: 6 Hp, 252 Atk, 252 Spe
Nature: Adamant
~Dragon Dance