Unmask [Mercadian Masques] Tenth Edition or triggered ability

or triggered ability

you may draw a card unless that player pays {1}

Whenever an opponent discards a noncreature

Set: Return to Ravnica Type: Instant Rarity: Rare Cost: {1}{U} Return target nonland permanent you don't control to its owner's hand

Reverse Type: Legendary Planeswalker — Gideon +2: Up to one target creature an opponent controls attacks Gideon

Unmask [Mercadian Masques] Tenth Edition or triggered abilitySet: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {3}{B} 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.