Promise of Power

Sorcery

Indulgent Tormentor

Creature — Demon

Bloodgift Demon

Creature — Demon

Damnable Pact

Sorcery

Demon of Dark Schemes

Creature — Demon

Demonic Rising

Enchantment

Priest of the Blood Rite

Creature — Human Cleric

Bloodsoaked Altar

Artifact

Be'lakor, the Dark Master

Legendary Creature — Demon Noble

Delve too Deep

Sorcery

Minions' Murmurs

Sorcery

Ob Nixilis of the Black Oath

Legendary Planeswalker — Nixilis

Demon of Death's Gate

Creature — Demon

Thraxodemon

Creature — Demon

Tivash, Gloom Summoner

Legendary Creature — Human Warlock

Circle of Power

Sorcery

Sanguimancy

Sorcery

The Keeper of Dark Pacts

Legendary Creature — Human Wizard

Master of the Feast

Enchantment Creature — Demon

Spinning Darkness

Instant

Demonic Covenant

Kindred Enchantment — Demon

The Speed Demon

Legendary Creature — Demon

Infernal Sovereign

Creature — Demon

The Darkness Crystal

Legendary Artifact

Reign of the Pit

Sorcery

Night's Whisper

Sorcery

Black Sun's Twilight

Instant

Occult Epiphany

Instant

Shadowborn Demon

Creature — Demon

Abhorrent Overlord

Creature — Demon

Reiver Demon

Creature — Demon