Prerequisites
- Mortuary on the battlefield
- Experimental Frenzy on the battlefield
- Priest of Urabrask on the battlefield
- Altar of Dementia on the battlefield
- available
Steps
- Activate Altar of Dementia by sacrificing Priest of Urabrask
- When Priest of Urabrask dies, Mortuary triggers, putting Priest of Urabrask on top of your library from your graveyard
- Resolve the Altar of Dementia ability, causing target player to mill cards equal to Priest of Urabrask's power
- Cast Priest of Urabrask from the top of your library by paying
- When Priest of Urabrask enters the battlefield, it triggers, adding
- Repeat
Results
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite mill
- Infinite sacrifice triggers
- Infinite storm count
Required Cards 4
Experimental Frenzy
Enchantment
Priest of Urabrask
Creature — Phyrexian Human Cleric