>>16567079Most people run:
Quiver Dance
Sleep Powder
Petal Dance/Giga Drain
HP Fire/Rock/Ice
Nature is either Modest or Timid. Most run Modest for more power, a lot of things will still outspeed Lilligant even with timid, but one Quiver Dance she will outspeed many.
Own Tempo is the best for sweeping, as to not get confused from using Petal Dance (I've also liked using Lilligant against Kleki lately). While some run Chlor in sun teams. Leaf Gaurd is meh.
EVs should be 252 SpA, 252 Spe, and 4 in HP or SpD.