Jackdaw Savior + Loyal Retainers + Altar of Dementia + Legendary Creature with Flying and MV >= 4

Prerequisites

• Legendary Creature with Flying and MV >= 4

Steps

1. 1During your precombat main phase, activate Altar of Dementia by sacrificing the legendary creature with flying.
2. 2When the creature dies, Jackdaw Savior triggers, returning Loyal Retainers from your graveyard to the battlefield.
3. 3Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
4. 4Activate Loyal Retainers by sacrificing it, returning the legendary creature with flying from your graveyard to the battlefield.
5. 5Repeat.

Effects

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