Articuno ex (and to a lesser extent Zapdos ex) take the most advantage of these rules
Light and moderate surface scratches are the most common defect on Pokemon cards
Check for printing errors on the card back As the one part of a Pokmon card's design that almost never changes, you might think that the iconic 'Pokball on blue swirl' card back design would be the easiest thing to fake correctly, but in fact it's specifically designed to be difficult to reproduce just right, and consequently is an important red flag for fakes that you should always check
There are multiple reasons to do so: re-using when you play this Pokmon on your Bench Abilities, healing a damaged Pokmon, saving an easy target (like Lumineon V) from a potential KO, or just managing Bench space
Turntimber Symbiosis comes into play untapped when needed, further lowering its opportunity cost, and since green decks tend to have big finishers like Craterhoof Behemoth, being able to dig seven cards deep in your deck to find them is quite powerful