As Sewer Nemesis enters the battlefield, choose a player. Sewer Nemesis's power and toughness are each equal to the number of cards in that player's graveyard. Whenever the chosen player casts a spell, that player puts the top card of his or her library into his or her graveyard.

• Number: 98
• Rarity: R
• Power: *
• Toughness: *
• Type: Creature
• Subtype: Horror
• Mana cost: 3B
• Color: Black
• Artist: Nils Hamm