placed this here since all the forms were not in place, and putting all the rotom sets on the "all forms" question would get very jumbled.
Breeze Rotom @ Life Orb
EVs: 192 HP / 64 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
Finally a good STAB move with rotom.
Volt Switch is nice for STAB scouting.
yay for HP Fighting and Dark Pulse/Shadow Ball.
I sometimes run a Scarf set and it works real well:
Rotom-Shredder(Rotom-Fan) @Choice Scarf
EVs: 252 SpA, 252 Spe, 4 SpD
Fan form is the worst of all the Rotoms because he has a redundant ability come on Levitate on flying type geez anyway here is my set.
EVs: 252 Speed, 252 S.attack, 4 hp
Item: Air-balloon...just kidding. Leftovers
Air-slash: Flinch + STAB
Also you could switch Thunder-wave for Will-o-wisp and Volt-switch for Discharge if you want to damage for the paralysis.
Rotom-S @ Leftovers
EVs: 128 Def / 252 SAtk / 128 SDef
Modest Nature (+SAtk, -Atk)
- Air Slash
- Pain Split
credit to trachy on the mow form set question.
item: chesto berry
Air slash - STAB, only attack, flinch
substitute - To last longer, and it's annoying with rest
Rest - Recover hp from substitute
Double team - high evasion, higher annoyance!
So, first you use substitute then double team and just repeat until you have to use rest. After you believe you have high enough evasion you just keep attacking with air slash.
Although this moveset isn't practical, if it works out well it becomes very annoying for the other player.