>>17695803Looking at that team, I'd say Hydreigon fits into Greninja's spot more than it does Tyrantrum's. But that's not a substitution that's in any way worth making.
If I were you, I would seriously consider trading M-Blastoise and Tyrantrum for Tentacruel and Mega Charizard-X. If parting with M-Blastoise is an unreasonable burden, Zygarde is probably the best physical Dragon-type for your team and its lackluster bulk. Coil, E-Speed, and Edgequake is fine set.
>>17696126Mamoswine really doesn't need much in terms of coverage moves, given how good Ice/Ground STAB is. All you're missing are a couple of Rotom formes, Surkit, and Shedinja... none of which are weak to Superpower. Admittedly, the calculator I was using doesn't have Gen VI Pokemon or Mega Evolutions
but it does use the updated type chart, nor does it properly check for abilities outside of Shedinja, but you'd probably be better off rocking Stone Edge over Superpower this generation.
