Its nice that they work in multiples, but by and large, I prefer Oblivion Sower for its bigger body and (usually) guaranteed mana boost
Cunning Wish, meanwhile, also sees a ton of play in Legacy and Premodern for its ability to find interaction in the sideboard that may not normally be played in the main deck of streamlined Omniscience decks, like Force of Negation, Surgical Extraction, or Consign to Memory
Since theyre still being printed, expect Play Boosters, Starter Kits, and Commander Decks to return to store shelves if theyre not available right now
Mostly because they remind me of the bees episode of Black Mirror
Mathas, Fiend SeekerMathas, Fiend Seeker is a definite possibility
Hi btw, I'm a sometime lurker but I think I can help here