The schematic artifacts feature new art showing early schematics of what the art would later become
You want to win with it rather than not die with it
For example, if you exile a creature card without flash, you can cast it only during your main phase when the stack is empty
The "Sealed" Strategy Sealed booster boxes and special products from out-of-print sets historically appreciate well
Although most cards will be in good condition, there is always a chance that some cards are bent or damaged
In addition, perhaps due to the low popularity of the series itself, the individual prices of holographic rares after Dark Neo Storm are very cheap, so holographic cards except for Access Code Talker, which is still practical, can be easily obtained for less than 10,000 won per sheet