Delirium - Dusk Feaster costs {2} less to cast if there are four or more card types among cards in your graveyard.
Flying

• Number: 88
• Rarity: U
• Power: 4
• Toughness: 5
• Type: Creature
• Subtype: Vampire
• Mana cost: 5BB
• Color: Black
• Artist: Anastasia Ovchinnikova