Color Identity: U, B


Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Skeleton Ship does not have summoning sickness.
- Geralf's Mindcrusher does not have a +1/+1 counter on it.
Steps
- Activate Altar of Dementia by sacrificing Geralf's Mindcrusher.
- Geralf's Mindcrusher dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
- Geralf's Mindcrusher enters the battlefield, triggering itself and Intruder Alarm.
- Resolve the Geralf's Mindcrusher trigger, causing target player to mill five cards.
- Resolve the Intruder Alarm trigger, untapping all creatures.
- Resolve the Altar of Dementia ability from step 1, causing target player to mill cards equal to Geralf's Mindcrusher's power.
- Activate Skeleton Ship by tapping it, putting a -1/-1 counter on Geralf's Mindcrusher.
- Repeat.
Results
- Infinite death triggers.
- Infinite ETB.
- Infinite lifeloss.
- Infinite LTB.
- Infinite mana creatures you control can produce.
- Infinite mill.
- Infinite sacrifice triggers.
- Infinite self-mill.
- Infinite untap of creatures.
- Infinite untap of creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).