So pack your deck, grab a sleeve, and start planning
Gigantamax Charizard Gets Wildly Powerful Pokemon Card Your exclusive first look here on IGN
You can pay extra mana to gain extra effects - almost like levelling up in D&D - with the Barbarian Class giving a creature +2/+0 and menace when you roll a die, and its final level giving all of your creatures haste
It may be lazy deckbuilding, but it gets the job done
For the purposes of playing, they are equivalent to one another (that is, you can still only play a maximum of 4 copies in a deck no matter if you are playing the Godzilla Series or Ikoria versions)
Vintage cards are either from an old collection or an unwanted bundle purchase, cards are not pack fresh, but all put straight into a sleeve