How can you create a combo with Living Death, Dualcaster Mage, Altar of Dementia?
user
[START OF COMBO]This combo can be formed with Living Death, Dualcaster Mage, Altar of Dementia

Color identity: BR
Mana cost: {4}{B}{B}{R}{R}
Steps:
  1. Cast Living Death by paying {3}{B}{B}.
  2. Holding priority, cast Dualcaster Mage by paying {1}{R}{R}.
  3. Dualcaster Mage enters the battlefield, copying Living Death.
  4. Holding priority, Activate Altar of Dementia by sacrificing Dualcaster Mage, causing target player to mill two cards.
  5. Resolve the Living Death copy, exiling all creatures from graveyard, then sacrifices all creatures, then putting all cards exiled this way onto the battlefield.
  6. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mill
  - Infinite sacrifice triggers
  - Infinite self-mill[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Living Death must be in your hand
  - Dualcaster Mage must be in your hand
  - Altar of Dementia must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant