Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Covenant of Blood deals 4 damage to target creature or player and you gain 4 life.

• Number: 91
• Rarity: C
• Type: Sorcery
• Mana cost: 6B
• Color: Black
• Artist: Seb McKinnon