pokemon booster box sparks Pokemon: Surging Keep Out Of Reach Of Children. I opened 3 booster boxes

Sure, the backside could be big if you manage to defeat the battle, but considering it costs six mana (and five damage) to get Winowing Forces on the battlefield, you're not really getting much of a discount compared to cards like Beanstalk Giant or Cultivator Colossus

Like most Pokmon cards, the value of Cubone depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Expedition Base Set)

There are lots of ways to approach deckbuilding

Here are a few: Hell, even the flying boat from Doctor Who could technically be considered a Ball Lightning