A Pokmon card is valuable based on several factors, including its age, eligibility, what set it was released in, the physical quality or condition of the card, the rarity and desirability, and the Pokmon/character/item that is featured on the card
Battle cards first appeared in March of the Machine , and Invasion of Zendikar was the first battle card to be spoiled
The deck runs really smoothly out of the box and has plenty of the cards you already want
These properties derive from commonplace associations with the colors themselves, and from the practical considerations of creating good gameplay
See also: Binder layout planner, Binder organization guide Is there a Delta Species master set checklist? Yes Cardrake provides a visual master set checklist for Delta Species with all 114 cards