Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Altar of Dementia + Scholar of New Horizons

Prerequisites

—

Steps

1. 1Activate Altar of Dementia by sacrificing Scholar of New Horizons.
2. 2When Scholar of New Horizons 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.
3. 3Resolve the Altar of Dementia ability.
4. 4Repeat.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill