Privileged Position is a rare Enchantment card from Ravnica: City of Guilds (RAV), collector number 251. Current market price: $5.60 (foil $16.84), TCGplayer market prices via Scryfall.
({G/W} can be paid with either {G} or {W}.) Other permanents you control have hexproof. (They can't be the targets of spells or abilities your opponents control.)