The dynamic between these is worth knowing: For non-holo cards , thin stamps are typically more desirable For holo cards (especially Charizard), thick-stamp holos are considered rarer and command premiums PSA, CGC, and BGS all increasingly note this distinction on their slabs
For example, a 1/1 creature and a 2/1 creature have different powers
You build up your tokens, but need to give stuff to opponents to do so, and as long as you avoid giving them cards that cause them to lose, you'll get plenty of 5-star reviews
It was the echo experiment that got them to the idea that you could steal a creature of any mana value but only got to keep it if you were able to pay the energy cost
With the hybrid mana change, the number of decks that can run this incredible protection piece will skyrocket
Also, by completing missions, you can obtain an event shop ticket, which you can exchange for one promo card at the Shop