Enduring Renewal + Altar of Dementia + Basking Rootwalla

Prerequisites

• You have a number of cards in hand that is greater than your maximum hand size.

Steps

1. 1Move to your cleanup step.
2. 2Discard down to your maximum hand size, ensuring to discard Basking Rootwalla.
3. 3Basking Rootwalla is discarded into exile, triggering its madness ability, causing you to pay to cast it from exile.
4. 4Activate Altar of Dementia by sacrificing Basking Rootwalla.
5. 5When Basking Rootwalla dies, Enduring Renewal triggers, returning Basking Rootwalla from your graveyard to your hand.
6. 6Resolve the Altar of Dementia ability, causing target player to mill cards equal to Basking Rootwalla's power.
7. 7Once the stack is empty and all players pass priority, another cleanup step occurs.
8. 8Repeat from step 2.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mill
• Infinite self-discard triggers
• Infinite self-mill
• Infinite storm count