Infinite death triggers, Infinite ETB, Infinite LTB, Infinite mill, Infinite sacrifice triggers, Infinite self-mill
Activate Altar of Dementia by sacrificing Phantasmal Image.
When Phantasmal Image dies, its last ability from Cavalier of Night triggers, returning itself from your graveyard to the battlefield as a copy of Cavalier of Night.
When Phantasmal Image enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
Resolve the Altar of Dementia ability from step 1.
Repeat.
Component Cards
How It Works
Activate Altar of Dementia by sacrificing Phantasmal Image.
When Phantasmal Image dies, its last ability from Cavalier of Night triggers, returning itself from your graveyard to the battlefield as a copy of Cavalier of Night.
When Phantasmal Image enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
Resolve the Altar of Dementia ability from step 1.
Repeat.