Wow, I will get this out of the way first, I really like the artwork, the pokemon itsely is in a great action pose and is great to look at. And the space background is just perfect for this card.
Now on to the stats. 170 Health is a normal for a ex and being a fairy type makes it quite strong being weak only to steel types which is a very underused type to begin with. Its first attack is pretty good, being able to deal out 60 damage on your second turn is good with the bonus of dealing 30 damage to any opponents bench pokemon but might not be a factor with Mr.Mime out there. Its second attack is brutal, 140 damage as early as turn 3 is great, and its drawback isnt to bad if you equip it with a float stone, or just use its first attack while you wait out the cool down period.
Overall this is a really good card, and the artwork is pretty top notch, i give this card a 9/10.
I used this is my fairy deck. I was surprised how well it did. Not only does it resist one of the top tier types. Dark. It also has 2 really nice attacks. While they are rather expensive. They work really well together. if you can manage to knock out the active with break through. You can knock out the following pokemon with X blast. That is if you can tell what pokemon they plan to put in next.
It can knock out any non ex pokemon that i can think of with a muscle band and x blast.
Im not a huge fan of ex pokemon. but i have to say. This one isn't too bad for my taste.