Full art Pokmon cards, meaning cards that feature artwork that covers the entire card instead of just a boxed off portion above the description, were first introduced to the TCG in the 2010 Black & White base set
There arent any major monster effect chains to worry about and the normal summon monsters are pretty strong across the board, making it an easy deck to use to start understanding how chaining effects can work
Now, I should make it clear, your freshly cracked Dragons of Tarkir wrappers are basically worthless
If you have counter-moving shenanigans going, three other EDH-legal cards use doom counters, which gives you more control over this and Imminent Doom, Armageddon Clock, and Eye of Doom
Avoid using any liquid cleaners or abrasive materials, as these can compromise the integrity of the design and the delicate gold metallic accents