Edition:	From the Vault: Lore
Type:	Sorcery
Cast:
Rarity:	M
Collector #:	015
You may exile a black card from your hand rather than pay this spell’s mana cost. Target player reveals their hand. You choose a nonland card from it. That player discards that card.
Pro Tip! Any time a spell costs zero mana to cast it has the potential to be very powerful. Unmask is the discard spell of choice for Vintage Dredge and a number of other combo decks. When you don't have to spend mana to protect your combo, you get to play it earlier in the game.

From the Vault: Lore: Unmask