Zimone, Quandrix Prodigy, Retreat to Coralhelm, Amulet of Vigor, and Izzet Boilerworks

Prerequisites

• Zimone, Quandrix Prodigy on the battlefield
• Retreat to Coralhelm on the battlefield
• Amulet of Vigor on the battlefield
• Izzet Boilerworks in hand
• undefined available

Steps

1. Activate Zimone's first ability by paying and tapping it, putting Izzet Boilerworks from your hand onto the battlefield untapped due to When Izzet Boilerworks enters the battlefield, it, Amulet of Vigor and Retreat to Coralhelm trigger
2. Resolve the Amulet of Vigor trigger, untapping Izzet Boilerworks Holding priority, activate Izzet Boilerworks by tapping it, adding
3. Resolve the Izzet Boilerworks trigger from step 2, returning itself from the battlefield to your hand
4. Resolve the Retreat to Coralhelm trigger, untapping Zimone
5. Repeat

Results

• Infinite red mana
• Infinite blue mana
• Infinite landfall triggers