Dargo, the Shipwrecker, Birgi, God of Storytelling // Harnfel, Horn of Bounty, Razaketh, the Foulblooded, and Aetherflux Reservoir

Prerequisites

• Dargo, the Shipwrecker in the command zone
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• Razaketh, the Foulblooded on the battlefield
• Aetherflux Reservoir on the battlefield
• Your life total is at least 2
• 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
• available

Steps

1. Cast Dargo from the command zone by paying
2. Birgi and Aetherflux Reservoir trigger
3. Resolve the Birgi trigger, adding
4. Resolve the Aetherflux Reservoir trigger, causing you to gain 1 life for each spell you've cast this turn
5. Activate Razaketh by paying two life and sacrificing Dargo
6. Choose to return Dargo to the command zone from your graveyard
7. Resolve the Razaketh ability, causing you to search your library for a card and put it into your hand
8. Repeat an arbitrarily large number of times
9. Activate Aetherflux Reservoir by paying fifty life, dealing fifty damage to any target
10. Repeat step 9 as many times as desired

Results

• Infinite card draw
• Infinite commander casts
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count