
{2}{B}, {T}: Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.
Nightshade Seer has 1 printing, first in Urza's Destiny (1999). EDHREC ranks it #31,988 among Commander cards. It has 1 official ruling.
Cards that show up in the same decks on EDHREC.