Boros Charm is a rare Instant card from Secret Lair Drop (SLD), collector number 1771. Current market price: $11.65, TCGplayer market prices via Scryfall.
Choose one — • Boros Charm deals 4 damage to target player or planeswalker. • Permanents you control gain indestructible until end of turn. • Target creature gains double strike until end of turn.