(2025-09-19) If a creature is already suspected, suspecting it again won't have any effect
4 is a good average since most of the time you usually hold onto at least 2 supporters, but unlike the draw 4 supporters which the draw 4 is guaranteed this card has the possibility to draw 0 cards or even in some cases not be able to be played at all if your opponent doesn't have any cards in hand, just use iono and professor's research
For example, if a set numbered its cards out of 100, the list of Secret Rares would begin at card number 101
It gives you a much greater scope when building with it
If, or rather when, this happens, the chase Collector Booster cards are bound to quickly climb in price as well
[14] [20] Copy (FFIV) for Ardyn, the Usurper