These arent just for playing competitively, as people will be there to swap, trade and sell cards with each other, which is great if you have a lot of cards you dont know what to do with, or think that you can strike a deal with a rare card you have
By the way, if you put FA Photon between tachyon and dark matter, you can even remove the front side with FA effect
To re-iterate: The deck was capable of things outside of the FTK
In an attempt to make Stage-1 and Stage-2 Pokmon more enticing to play, The Pokmon Company brought in the BREAK Evolution mechanic that allowed players to place a sideways card over a Basic, Stage-1 or Stage-2 Pokmon that would give it more HP and a new Ability or attack
If a permanent that's already on the battlefield without time counters on it becomes a copy of a permanent with vanishing, it will stay on the battlefield indefinitely (unless time counters are somehow put on it later)
Card Back Authentic: Rich color and clear Pok Ball design