I feel like this is just a budget Shaymin. I like how this card is a stage one so it resists silent lab, it's a non EX Pokemon so it's not super good Lysandre bait, can be searched out with level ball and dive ball, and it's ability can be used once per turn so that it's not dead weight. I've noticed that since this card came out Shaymin EX is way cheaper. Shaymin used to be $50 for non full art. Now it's $37 on Troll and Toad.
I personally really like this card because it's around the same level as Shaymin, but it costs a fraction of the price.