With over 3800 unique illustrations, even with me taking ten seconds per image, this result in over nine hours of just observation at card size images
It's a fairly straightforward concept, and it can be activated at instant speed
A card can be valuable because it is powerful in one of these formats, especially Commander, which has a huge casual player base and constant demand for unique cards
It also helps that many of the summons (like Fenrir and Fat Chocobo) are just excellent creatures, so you can take those first and table stuff like Rydia
I used black and orange Prusament PETG with a layer height of 0.2mm
One Discard at a Time This process may take just a few seconds in your head, but walking through each of these steps and evaluating your discard from each axis will give you a great basis to go off ofwhether you're being Mind Rotted, Fugued, or even just forced to discard to hand size