Silhana Ledgewalker is a common Creature — Elf Rogue card from Ravnica Remastered (RVR), collector number 156. Current market price: $0.19 (foil $0.40), TCGplayer market prices via Scryfall.
Hexproof (This creature can't be the target of spells or abilities your opponents control.) This creature can't be blocked except by creatures with flying.