IF played correctly, I think it could easliy whip the format (120 out of nowhere??? its pretty sweet with its power and cursed powder). Of course, censation crystal and windstorm really hurt the combo.
I think its good but vary annoying, and if you have a react energy on its like medicham EX only 4 damage counters so I rather like it and with plenty of strategy it can do a lot.
you know, all pokemon considered Ghost in the video games are weak to dark. All pokemon considered Ice in the video games are weak to Metal. way to tell the difference, i suppose.
it it doen't get hurt by cursed stone then:
attach cursed powder, put cursed stone. use curse reaction. 4 dmg counters onto opponent. opponent OHKO you. 6 dmg damage counters on opponent. 110 damage!