This system was in place starting back in 1996/97 with the Mirage block and continued until 2015 when it transitioned to a two-set per block system called the Two-Block Paradigm, discontinuing core sets altogether
The Colourless type in the Pokmon TCG includes Normal, Flying and Dragon Pokmon seen in the video games, although more recent Dragon cards - from 2012s Dragons Exalted expansion onwards - have been classified as their own separate type of Pokmon card
Players, or Illumineers, wield magic ink to summon Disney characters, known as glimmers
Ok, so you have a card from one of the sets above, the next thing to look out for is the 1st edition symbol on the card
These larger-than-life illustrations remain some of my favorites to this day
Would I have loved if we only got one Universes Beyond set per year