Activate Altar of Dementia by sacrificing Mnemonic Wall, causing target player to mill cards equal to Mnemonic Wall's power.
Activate Deathbloom Ritualist by tapping it, adding at least {B}{B}{B}{B}.
Cast Twilight's Call by paying {4}{B}{B}, causing each player to return all creature cards from their graveyard to the battlefield.
Mnemonic Wall and each creature enters the battlefield, triggering Intruder Alarm that many times and Mnemonic Wall once.
Holding priority, activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Resolve the Mnemonic Wall trigger, causing you to return Twilight's Call from your graveyard to your hand.
Resolve the first Intruder Alarm trigger, untapping all creatures.
Activate Deathbloom Ritualist by tapping it, adding at least one mana of any color.
Repeat from step 7 for each remaining trigger.
Activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Repeat step 10 until you have at least six creature cards in your graveyard.
Repeat.

Infinite colored mana

Infinite death triggers

Infinite ETB

Infinite LTB

Infinite magecraft triggers

Infinite mana creatures you control can produce

Infinite mill

Infinite sacrifice triggers

Infinite self-mill

Infinite storm count

Infinite untap of creatures

Twilight's Call

Intruder Alarm

Mnemonic Wall

Deathbloom Ritualist

Altar of Dementia

Activate Altar of Dementia by sacrificing Salvager of Secrets, causing target player to mill cards equal to Salvager of Secrets's power.
Activate Deathbloom Ritualist by tapping it, adding at least {B}{B}{B}{B}.
Cast Twilight's Call by paying {4}{B}{B}, causing each player to return all creature cards from their graveyard to the battlefield.
Salvager of Secrets and each creature enters the battlefield, triggering Intruder Alarm that many times and Salvager of Secrets once.
Holding priority, activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Resolve the Salvager of Secrets trigger, causing you to return Twilight's Call from your graveyard to your hand.
Resolve the first Intruder Alarm trigger, untapping all creatures.
Activate Deathbloom Ritualist by tapping it, adding at least one mana of any color.
Repeat from step 7 for each remaining trigger.
Activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Repeat step 10 until you have at least six creature cards in your graveyard.
Repeat.

Salvager of Secrets

Activate Altar of Dementia by sacrificing Archaeomancer, causing target player to mill cards equal to Archaeomancer's power.
Activate Deathbloom Ritualist by tapping it, adding at least {B}{B}{B}{B}.
Cast Twilight's Call by paying {4}{B}{B}, causing each player to return all creature cards from their graveyard to the battlefield.
Archaeomancer and each creature enters the battlefield, triggering Intruder Alarm that many times and Archaeomancer once.
Holding priority, activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Resolve the Archaeomancer trigger, causing you to return Twilight's Call from your graveyard to your hand.
Resolve the first Intruder Alarm trigger, untapping all creatures.
Activate Deathbloom Ritualist by tapping it, adding at least one mana of any color.
Repeat from step 7 for each remaining trigger.
Activate Altar of Dementia by sacrificing another nontoken creature, causing target player to mill cards equal to the sacrificed creature's power.
Repeat step 10 until you have at least six creature cards in your graveyard.
Repeat.

Archaeomancer

Combos with "Twilight's Call"