Knowing when to draw is as crucial as knowing what to draw
The most important development in the last 20 years has been the introduction of the EX cards, one card that is a particularity strong, but carried the risk of losing two prize cards if defeated
If the rules allowed both sides of the card to give you access to the cards the other had exiled, I might be more excited about these two being on the field together but as I understand it they don't work that way
(You can only have 4 Rayquaza C in your deckit could be 2 Rayquaza C and 2 Rayquaza C LV.X, but not 4 of each.) Pokmon LV.X are not Evolution cards
The ability to boost artifacts and Heroes based on Artificers present and in the graveyard is a great nod to the Cids throughout the series supporting the protagonists with their technical expertise
Alternatively, if you are interested in which Unified Minds cards are gaining value, view the trending cards guide