They originated with the S4a Shiny Star V set in 2020 and have since appeared in other character-focused releases
Following approval from shareholders and Rally's advisory board, the sale will provide a gross return of 51.9% since IPO and a gross return of 137.4% since the last trade on the platform
Outside of that, though, its pretty mediocre
Like most Magic: The Gathering cards, the value of Spike Feeder depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Friday Night Magic 2002)
Chambers, The King in Yellow Echoes of the Past is the first Mythos Pack in The Path to Carcosa cycle for Arkham Horror: The Card Game
In fact, this story is a direct sequel of sorts to that work