Naw, not Salamence PK. Is really slow and both it's attacks are just real harsh to itself.
Yes, cards can be good with reeeally bad drawbacks, and yup there are ways to play around it and you won't survive in the TCG if you only focus on stuff like that. But the card is just slooow and bad.
It's first attack sucks and it's second attack only hits the bench. On top of all that it takes forever to load up. I tried it teched in Salamence EX d to see if it's any good like that either and it never even came out, there's no oppurtunities to allow for it. Flygon EX d is much better at sweeping the bench.
Best Stage 2 EX is Flygon EX d. He's a straight up beast, period. Took 1st at IL states, which isn't saying much anywhere else, but if you're home to the World Champion and World Runner Up Champion and winner wasn't either of those people... that's sayin' something bout good ol' Flygon. No weakness, great HP, awesome type, beastly PokeBody, broken attack, all with one of the best supporters in your own evolution line just owns.