When these Shadow Drones are defeated, their Mark of the Shadows and Deck disappear, and they lose their memories of being possessed
Yuamu Ohdo is the only leading heroine to Contact Fusion summon
Either way, you can consider yourself rich, at least in memories, if you were lucky enough to have witnessed Bo or Barry, much less Joe and Jerry, in their primes, and have a stash of trading cards that lets you relive those memories as often as you like
That thematic tie makes sense given the two share the same homeland (Kitakami)
Shiny Treasure offers a clear chase card in Iono (350/190) SAR, supported by steady collector demand, controlled supply, and artwork that continues to hold value beyond short-term trends