>>30317112I initially thought this was a bait thread seeing that you used >him to describe her, but I'd suggest the following
Celesteela@Leftovers (Adamant)
Possible EV Spreads (252HP 252ATK, 252HP 3/4ATK 1/4SP.DEF, 252HP and split remaining between defenses)
Substitute/LeechSeed/SeedBomb/HeavySlam
Haven't even had time to properly EV train it because long hours, but from the times I tested this with a prospective team in randoms and I managed to stall the other team to the point of getting both the people I was able to fight to rage quit. Got around 8 win streak in battle tree, not sure if I ended that already, and in the randoms, I managed to wall in a metagross of all things. I also suggest running a taunt dancer Tapu Kek if you want to go full yolo with this thing, I can post the set I have for the tapu because parts of the set may be unorthodix depending on how the meta this gen turns out next year.
The short version of the former
I want Celesteela to Heavy Slam my Metapod so fucking badly 
