As an additional cost to cast Foul-Tongue Invocation, you may reveal a Dragon card from your hand.
Target player sacrifices a creature. If you revealed a Dragon card or controlled a Dragon as you cast Foul-Tongue Invocation, you gain 4 life.

• Number: 102
• Rarity: U
• Type: Instant
• Mana cost: 2B
• Color: Black
• Artist: Daarken