I am still researching into this topic further but here are some of the points for either side
The set contains one secret rare (Dark Raichu) which is printed on the holos sheet
This whole sequence is a great illustration of how you dont actually need to show how stuff happens: once you have anticipation, arcs follow through, and overshoot/settle down right, the rest can be pretty much filled in by your brain
For example, if you choose the second and fourth modes, and the permanent is an illegal target when Cryptic Command tries to resolve, you won't draw a card
This ability can be used as many times as a player wants in a turn, up to the number of copies of Gholdengo ex they have on the board, making it an incredible consistency
Its enduring appeal lies in its balance of power and speed, making it a versatile choice for trainers