Henzie "Toolbox" Torre, Mortuary, and Altar of Dementia

Prerequisites

• Henzie "Toolbox" Torre on the battlefield
• Mortuary on the battlefield
• Altar of Dementia on the battlefield
• You have cast your commander from the command zone enough times to cast the creature with MV>=4 for its blitz cost by paying

Steps

1. Cast the creature with MV>=4 for its blitz cost by paying
2. Activate Altar of Dementia by sacrificing the creature
3. When the creature dies, it and Mortuary trigger
4. Resolve the Mortuary trigger, putting it from your graveyard on top of your library
5. Resolve the creature's trigger, causing you to draw it from the top of your library
6. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power
7. Repeat

Results

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