Missy, Altar of Dementia, and Dragon's Eye Savants

Prerequisites

• Missy on the battlefield
• Altar of Dementia on the battlefield
• Dragon's Eye Savants on the battlefield
• You have at least one blue card in hand

Steps

1. Activate Altar of Dementia by sacrificing Dragon's Eye Savants
2. When Dragon's Eye Savants dies, Missy's first ability triggers, returning Dragon's Eye Savants from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature
3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Dragon's Eye Savants's power
4. Activate Dragon's Eye Savants's morph ability by revealing a blue card from your hand, turning it face up
5. Repeat

Results

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