Eviscerator's Insight is a common Instant card from Modern Horizons 3 (MH3), collector number 93. Current market price: $0.25 (foil $0.40), TCGplayer market prices via Scryfall.
As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards. Flashback {4}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)