Toxic on Blastoise was just another option to break walls faster. I've never used it on Mega Blastoise, but hey, he has room for it now. The more options the better.Jaguar360 why the hell did you slash Waterfall with Hydro Pump on Greninja? An Toxic/Dragon Pulse with Rapid Spin on Blastoise?
They should look like this:
Blastoise @ Blastoisinite
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
- Rapid Spin
- Water Pulse / Hydro Pump
- Ice Beam
- Dark Pulse
- Aura Sphere
- Dragon Pulse
Greninja @ Life Orb
Ability: Protean
EVs: 252 SpA / 4 Def / 252 Spe
Timid Nature
- Hydro Pump
- Extrasensory
- Ice Beam
- Dark Pulse
- Hidden Power Grass / Fire
- umm.. Spikes?
As for Waterfall on Greninja, I was posting a mixed set, so Waterfall would be able to utilize that and also hit things like Heatran and Blissey harder. Hydro Pump vs Waterfall really depends on what your team needs. The perfect accuracy and flinch chance is also nice. Again, options. Fully special Greninja is NOT the only viable set.