Dargo, the Shipwrecker, Agatha's Soul Cauldron, Warden of the Grove, and Catalyst Elemental

Prerequisites

• Dargo, the Shipwrecker in the command zone
• Agatha's Soul Cauldron on the battlefield
• Warden of the Grove on the battlefield
• Catalyst Elemental in exile
• available

Steps

1. Cast Dargo from the command zone by paying
2. When Dargo enters the battlefield, Warden of the Grove triggers, putting a +1/+1 counter on Dargo
3. Activate Dargo using Catalyst Elemental's ability by sacrificing it, adding
4. Choose to return Dargo from your graveyard to the command zone
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite red mana
• Infinite commander casts