I unfortunately am lacking in Plasma Klinklang- but your deck did give me some ideas for my WIP metal deck I've had laying around but haven't finished due to some missing cards (My recent mass-opening of packs resolved that- just lacked the motivation after that). I've always have Bronzong and a few Battle compressors, but it never clicked in my head to use them together like I would a Night March deck. Same with the Dialga- I had avoided using it in said deck cause I don't like discarding energy without including a means to get them back in play- and again- I never really thought to use Bronzong for that. xD

I did have Aegislash EX and Jirachi EX already in though. I love Aegislash EX- that immunity to special energy really messes some people up. Add some shield/metal* energies and a tool to up defense AND attack and you've got a serious wall that drives your opponent insane. I only have 2 metal energy (4 shield)- but that +60 defense is nothing to laugh at. Add in a rock guard / helmet / hard stone / eviolite for more defensive/offensive strength.

And yeah- that Raticate deck. o-o' That's new- even for me. I clearly have not spent enough time on PTCGO lately -shot- It's an interesting, yet devastating, deck. Just shows what a little creativity can do. Personally, I'd add in a few Lysandre, Genesect EX, Brightlook Ninetales, or Flare Command Pyroar so you can pick your target. I'm sure there are other cards that can do this- since Raticate is colorless and Mew goes well with any deck type, there's so many possibilities when making a deck around the two. I might mess around with this idea later.

Edit: @Phantasm.Angel

My above suggestion for the Raticate deck has a handful on non-EX Pokemon to go with it!