Okay here' goes
Breloom holding toxic orb
Yes I know this is not a great offencive fighter but wait...
2: leech seed
3: substitute (or spore again if foe wakes up)
4 and onward: spore to put foe to sleep, substitute to prevent KOs on awakening and spam stone edge. heal with leech seed and toxic orb.
Yes I have considered using focus sash for quick flying types but Healing during the time that the other pokemon is asleep is too important. I may find another pokemon to send out first, that pokemon will be used to make a tailwind and take out any flying types.
I may also consider this team for rotation battles.