While Heroic Downfall is more iconic, there are strictly better versions with cards like Feed the Cycle and Breath Your Last
The simplest approach is to start with a set that features Pokemon or artwork you personally connect with, because the enjoyment of collecting is always greatest when you genuinely love the cards you are pulling
Card graders look at each minute detail all the way down to how the logo is centered
But those small things feel satisfying, with a sense of accomplishment awaiting at the end of each day
If your opponent has "Right Leg of the Forbidden One", "Left Leg of the Forbidden One", "Right Arm of the Forbidden One", "Left Arm of the Forbidden One", and "Exodia the Forbidden One" in their hand, you can reveal this card
Misprints Missing Ink: Blotches & Splotches: While I couldn't tell you the difference between a blotch and a splotch, they both are acceptable terms for this type of misprint