Since OU swung the axe on Greninja many lower ladder players will (and were last month) use the offensive set which isn't good in Ubers as it was in OU. Let's stop this trend before it builds up!
Don't use this:
Greninja @ Life Orb
Ability: Protean
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Ice Beam
- Hydro Pump
- Extrasensory
- Dark Pulse
Why it's bad:
This set has seen
20% usage on all Greninja. Now you might ask, "why is offensive Greninja bad in Ubers?" The reason: Deoxys-A exists. Deoxys-A has significantly more offensive presence than Greninja with both offenses being base 180 and is way faster at a base 150 Speed, and it still has the movepool to abuse this power. Deoxys-A can even clean up late game due to Extreme Speed and remove items with Knock Off. Plus both are so frail that the defense boost doesn't even matter.
Use this:
Greninja @ Focus Sash
Ability: Protean
EVs: 252 Atk / 4 Def / 252 Spe (or 4 Def / 252 SpA / 252 Spe)
Jolly / Timid / Naive Nature
- Toxic Spikes
- Spikes
- Taunt / Hydro Pump
- Shadow Sneak / Hydro Pump
Why it's better:
This is what Greninja does best in Ubers: taking advantage of its high speed as a lead setting up (t) spikes and blocking any attempts of hazard removal with Taunt to block Defog and Protean Shadow Sneak to block Rapid Spin. Shadow Sneak is also useful as it allows Greninja to anti-lead Deoxys-A and Deoxys-S, limiting Deoxys-A to only one hazard and Deoxys-S to two, while Taunt prevents slower hazard users from setting up hazards.