This card has some ups and downs that come with it which in the end even out to an average stage 1 Pokemon card, it has a low hp, and one weak move, but it does have a good retreat cost, and one good move, so overall it is average, but I wouldn't plan on using this card for long in an actual game I would want to evolve Combusken into Blaziken as soon as possible
Instead, you want to identify cards that have abilities that work well together
#6 Skithiryx, the Blight Dragon Double Masters, Mythic A large, evasive beater with Infect is one of the last things most will expect, so Skithiryx (popularly nicknamed Skittles during its stint in Standard) can be quite the surprise
Furthermore, Big Parasol [Darkness Ablaze] can stop a lot of side-strategies against this deck, like Yveltal [Shining Fates], which is why the deck sees so much success