Its effectively a floating, evolving set composed from all the cards in the games 27-year history
Junji Ito is a LEGEND of horror manga who has won multiple Eisner awards including for his manga adaptation of Mary Shelleys Frankenstein
While Dedicated Dollmaker offers unique utility, other cards like Soulherder or Brago, King Eternal may provide more consistent value in similar strategies, depending on the specific deck archetype and game plan
Sources: PriceCharting (2), TCGPlayer (2), Ptcgradio/YouTube
During each of the Archenemys turns, at the beginning of their first main phase, they reveal the top card of the scheme deck and set it in motion. Most of the time, this triggers the effect on the card, which then goes onto the stack and resolves as normal
What affects the value of Articuno