Dargo, the Shipwrecker, Agatha's Soul Cauldron, Cathars' Crusade, and Catalyst Elemental

Prerequisites

• Dargo, the Shipwrecker in the command zone
• Agatha's Soul Cauldron on the battlefield
• Cathars' Crusade on the battlefield
• Catalyst Elemental in exile
• undefined available

Steps

1. Cast Dargo from the command zone by paying
2. When Dargo enters the battlefield, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control
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 +1/+1 counters
• Infinite commander casts