If you choose to block with Ydwen Efreet, flip a coin immediately after defense is announced; opponent calls heads or tails while coin is in the air. If the flip ends up in opponent's favor, Ydwen Efreet cannot block this turn.

• Number: 80
• Rarity: U
• Power: 3
• Toughness: 6
• Type: Creature
• Subtype: Efreet
• Mana cost: RRR
• Color: Red
• Artist: Drew Tucker