If you're looking to play Kess Doomsday, I would highly recommend reading The EDH Doomsday Primer made by the Competitive EDH community, as they have done a far better job explaining how to build / play that deck than I ever could
Pokemon cards are typically identified by typing in their name, number, and, if applicable, holo. For example: Blastoise 2/102 Holo. If you see a card without a fraction, its probably a promo card
Each of these cards can take over a game single-handedly, and the two artifacts offer the added benefit of keeping your options open
Illustrated by Mitsuhiro Arita, the original artist for Base Set Squirtle, this card along with its evolution line showcases the evolution of Pokmon card art over 25 years
With first-time foils, amazing new art, and alternate frames, its a collectors dream
However there are some other printing issues on these cards