Understanding Card Values as a Beginner You don't need to become a pricing expert on day one, but understanding the basics will prevent costly mistakes
Lets check it out
The amount of mana you can contribute from your creatures is equal to that creatures power, so with sufficiently strong creatures, or one whose power scales, you can grab practically anything
Most of them aren't exactly competitively relevant, but since I'm 99% sure that this stuff comes from ETBs that YouTubers, hobby shops, and perhaps investors (or scalpers, depending on whether your goal is to make a profitable long term investment or to ransom off an entire generation of Pokmon to turn a quick profit) who are either opening vast amounts of product for personal entertainment (and subscribers) or gutting product for singles to flip for a profit, so the extra bling has to go somewhere, but then again you can always try getting the stuff on eBay (a lot of people sell opened ETBs with the basic Energy, dividers, dice, and other stuff left in the box).
Regardless of how you feel about Paul McGann, The Eighth is a pretty good Azorius commander for an artifacts deck
comics Since he is the final boss of the main anime, it seemed like he would have no connection to the comics, but he made a brief appearance at the end of the comics