Scent of Nightshade - Urza's Destiny (Common) [UDS-69]

Scent of Nightshade is a black instant from Urza's Destiny that allows you to reveal any number of black cards in your hand to give a target creature -X/-X until the end of turn, where X is the number of cards revealed. This card is effective for neutralising threats, particularly in decks that run multiple black cards, enabling you to swiftly deal with opposing creatures. However, it requires a hand that can support its effect, making it less versatile in multi-coloured decks.