I'd rather play this card as a trainer than as a Pokemon...
Whenever your other pkmn get marked with random markers, put down one of these and scoop it up isn't such a bad idea.
However, it's attack is so not an attack... Although it can do inf damage but it's basic requirement is a M energy, which you can only have 4 in a deck, and its base damage is only 10x not 20x like the usual energy spammers (Crawdaunt ex, Dusclops ex, etc.)... If you really want to put all 4 M's onto him to tank/stall in early game, then go for it, but I must say it's such a wastage of M energy, because they can serve their purpose much better on other cards... (It won't be such a bad attack if it were D type instead.)
HP is not bad for a basic, and only 1 RC, but its R weakness and no F resistance are major cripplers...
5.5/10 - Great power, but useless attack - better served as a utility card.