Dargo, the Shipwrecker + Birgi, God of Storytelling // Harnfel, Horn of Bounty + Altar of Dementia

Prerequisites

• You have sacrificed at least three artifacts and/or creatures this turn, plus an additional artifact or creature for each time you've cast Dargo from the command zone this game.

Steps

1. 1Cast Dargo from the command zone by paying .
2. 2Birgi triggers, adding .
3. 3Activate Altar of Dementia by sacrificing Dargo.
4. 4Choose to return Dargo to the command zone from your graveyard.
5. 5Resolve the Altar of Dementia ability, causing target player to mill cards equal to Dargo's power.
6. 6Repeat.

Effects

• Infinite commander casts
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mill
• Infinite self-mill
• Infinite storm count