Kodama of the Center Tree, Deathrender, and Altar of Dementia

Prerequisites

• Kodama of the Center Tree on the battlefield
• Deathrender on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Activate Altar of Dementia by sacrificing Kodama
2. When Kodama dies, its soulshift ability and Deathrender trigger
3. Resolve the Kodama trigger, returning it from your graveyard to your hand
4. Resolve the Deathrender trigger, putting Kodama from your hand onto the battlefield and attaching Deathrender to it
5. Resolve the Altar of Dementia ability
6. Repeat

Results

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