Altar of Dementia + Dualcaster Mage + Ascend from Avernus

Prerequisites

—

Steps

1. 1Cast Ascend from Avernus by paying .
2. 2Holding priority, cast Dualcaster Mage by paying .
3. 3Dualcaster Mage enters the battlefield, creating a copy of Ascend from Avernus.
4. 4Activate Altar of Dementia by sacrificing Dualcaster Mage, causing target player to mill cards equal to Dualcaster Mage's power.
5. 5Resolve the copy of Ascend from Avernus, returning all creature and planeswalker cards with mana value three or less from your graveyard to the battlefield.
6. 6Repeat from step 3.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers
• Infinite mill
• Infinite recursion of creature cards in your graveyard
• Infinite self-mill