Mindsplice Apparatus is a rare Artifact card from Phyrexia: All Will Be One (ONE), collector number 382. Current market price: $1.37 (foil $2.27), TCGplayer market prices via Scryfall.
Flash At the beginning of your upkeep, put an oil counter on this artifact. Instant and sorcery spells you cast cost {1} less to cast for each oil counter on this artifact.