>>21569552You mean your ferro can't survive a low kick?
HP fire would hurt a lot, but again you'd survive it.
So what if it 2hkos at 0spd? If you survive one hit you can revenge since Greninja is used as the glassiest of canons.
Or, you could always just invest in some SPD like a good little girl, instead of cookie-cutting your pokemon from Smogon.
Revenge killing is pretty much guaranteed if you use any tank with good all-around stats. Switching in is possible if you build it in a specific way, which wouldn't be useless since a shitton of people use Greninja anyways.