Dargo, the Shipwrecker + Ishai, Ojutai Dragonspeaker + Cayth, Famed Mechanist + Agatha's Soul Cauldron + Catalyst Elemental

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

Effects

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