Cabal Inquisitor is a common Creature — Human Minion card from Odyssey (ODY), collector number 119. Current market price: $0.08 (foil $0.64), TCGplayer market prices via Scryfall.
Threshold — {1}{B}, {T}, Exile two cards from your graveyard: Target player discards a card. Activate only as a sorcery and only if there are seven or more cards in your graveyard.