Sickening Shoal [Betrayers of Kamigawa] Spider Demon then sacrifices seven permanents

then sacrifices seven permanents

Set: EX: Battle Stadium Type: Fire Rarity: Uncommon Retreat cost: Colorless

Set: Avacyn Restored Promos Type: Sorcery Rarity: Rare Cost: {X}{B} For each creature

Set: Strixhaven: Mystical Archive Type: Sorcery Rarity: Mythic Cost: {3}{R} Exile target card that's an instant or sorcery from your graveyard

Sickening Shoal [Betrayers of Kamigawa] Spider Demon then sacrifices seven permanentsSet: Betrayers of Kamigawa Type: Instant Arcane Rarity: Rare Cost: {X}{B}{B} You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets X X until end of turn.