Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Altar of Dementia + Walking Archive
Produces: Infinite ETB, Infinite LTB, Infinite death triggers, Infinite mill, Infinite sacrifice triggers, Infinite self-mill
- Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
- Altar of Dementia
- Walking Archive
- Color identity
- WUB
Steps
- Activate Altar of Dementia by sacrificing Walking Archive.
- When Walking Archive dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect.
- Resolve the Altar of Dementia ability.
- Repeat.