Disa the Restless + Altar of Dementia + Leyline of Transformation + Dark Revenant

Prerequisites

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Steps

1. 1Activate Altar of Dementia by sacrificing Dark Revenant.
2. 2When Dark Revenant dies, it triggers, putting itself from your graveyard onto the top of your library.
3. 3Resolve the Altar of Dementia ability, causing you to mill cards equal to Dark Revenant's power, which will cause you to mill Dark Revenant.
4. 4As Dark Revenant is a Lhurgoyf due to Leyline of Transformation, Disa's first ability triggers, returning Dark Revenant from your graveyard to the battlefield.
5. 5Repeat.

Effects

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