Not of This World is a uncommon Kindred Instant — Eldrazi card from Rise of the Eldrazi (ROE), collector number 8. Current market price: $5.90 (foil $21.68), TCGplayer market prices via Scryfall.
Counter target spell or ability that targets a permanent you control. This spell costs {7} less to cast if it targets a spell or ability that targets a creature you control with power 7 or greater.