Enjoy!
An extremely legitimate physical Celebi set:
The Legit Onion (Celebi) @ Life Orb
Ability: Natural Cure
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Sucker Punch
- Seed Bomb
- Zen Headbutt
- Swords Dance
Switch it in on something like blastoise or swampert and set up a free swords dance. Then you can pretty much sweep with priority sucker punch and dual STAB seed bomb and zen headbutt. Life orb works very well as it increases its damage potential a lot, at the cost of a little HP, and unlike choice items, allow you to hit pokemon with the great coverage provided by grass, psychic and dark. Best used lategame.
Now for the legitimate special set:
Indigestion (Toxicroak) @ Sitrus Berry
Ability: Dry Skin
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Belch
- Nasty Plot
- Vacuum Wave
- Focus Blast / Shadow Ball
Set up nasty plot first turn on something you know can't ohko you, then after sitrus berry recovery start spamming belch and stab buum wave and stab focus blast to more or less ill anything. Best used lategame.