Smuggler's Surprise is a rare Instant card from Outlaws of Thunder Junction (OTJ), collector number 180. Current market price: $5.01 (foil $5.75), TCGplayer market prices via Scryfall.
Spree (Choose one or more additional costs.) + {2} — Mill four cards. You may put up to two creature and/or land cards from among the milled cards into your hand. + {4}{G} — You may put up to two creature cards from your hand onto the battlefield. + {1} — Creatures you control with power 4 or greater gain hexproof and indestructible until end of turn.