- Dictate of Erebos
- Overseer of the Damned
- Phyrexian Altar
- Cause each opponent to sacrifice any creature that enters the battlefield under their control
- Each opponent sacrifices all creatures they control
- Altar of Dementia
- Dictate of Erebos
- Overseer of the Damned
- Cause each opponent to sacrifice any creature that enters the battlefield under their control
- Each opponent sacrifices all creatures they control
- Dictate of Erebos
- Overseer of the Damned
- Viscera Seer
- Cause each opponent to sacrifice any creature that enters the battlefield under their control unless they control sufficient token creatures
- Each opponent sacrifices all creatures they control unless your opponents control sufficient token creatures to stop the loop
- Dictate of Erebos
- Overseer of the Damned
- Woe Strider
- Cause each opponent to sacrifice any creature that enters the battlefield under their control
- Each opponent sacrifices all creatures they control
- Ashnod's Altar
- Dictate of Erebos
- Overseer of the Damned
- Cause each opponent to sacrifice any creature that enters the battlefield under their control
- Each opponent sacrifices all creatures they control
- Intruder Alarm
- Overseer of the Damned
- Visara the Dreadful
- Destroy any nontoken creature that enters the battlefield under an opponent's control
- Destroy any number of target nontoken creature(s)
- Maskwood Nexus
- Overseer of the Damned
- Reaper King
- Destroy all nontoken creatures opponents control whenever a creature enters the battlefield under your control
- Arcane Adaptation
- Overseer of the Damned
- Reaper King
- Destroy all nontoken creatures opponents control whenever a creature enters the battlefield under your control
- Overseer of the Damned
- Reaper King
- Xenograft
- Destroy all nontoken creatures opponents control whenever a creature enters the battlefield under your control
- Conspiracy
- Overseer of the Damned
- Reaper King
- Destroy all nontoken creatures opponents control whenever a creature enters the battlefield under your control
- Green Dragon
- Overseer of the Damned
- Terror of the Peaks
- Destroy all nontoken creatures opponents control
- Near-infinite creature tokens
- Near-infinite ETB
- Green Dragon
- Overseer of the Damned
- Pandemonium
- Destroy all nontoken creatures opponents control
- Near-infinite creature tokens
- Near-infinite ETB
- Green Dragon
- Overseer of the Damned
- Warstorm Surge
- Destroy all nontoken creatures opponents control
- Near-infinite creature tokens
- Near-infinite ETB
- Horobi, Death's Wail
- Overseer of the Damned
- Shadow Alley Denizen
- Destroy any number of nontoken creatures opponents control whenever a black creature enters the battlefield under your control
- Destroy any number of nontoken creatures whenever a creature dies
