LLLLLink
The Juror of Courage
Well, it doesn't matter much, because I have the statement I need from you:
For the record, being so strong you can crumble mountains by shaking the ground nearby with your own strength is an even better feat.
Now, what you have truly done is given Nidoking increased strength, for he can replicate destruction by the same method, although to lesser extent than Tyranitar (how much less is unknown and not important, as I am about to show).
So, Tyranitar has an epic Earthquake, but Nidoking is one of the very pokemon few who know Fissure (by level up, no less).
"What's so great about that? 0HKO is just game mechanics." Let me show you what Fissure can really do @ 6:40 - 7:50:
YouTube video
...and that was just a measly old Sandshrew who has no strength feats and cant really be compared to Nidoking or Tyranitar at all. So, if a featless Sandshrew could do something like that, when Nidoking performs Fissure, the destruction is going to be catastrophic. Perhaps on the plane of mountain destruction? It certainly is possible.
Oh, and Rain, Nidoking will get his Double Teams out first since he is the faster of the two.