Iraxxa, Empress of Mars, Squee, the Immortal, Thermopod, and Birgi, God of Storytelling // Harnfel, Horn of Bounty

Prerequisites

• Iraxxa, Empress of Mars on the battlefield
• Squee, the Immortal in exile or in the graveyard
• Thermopod on the battlefield
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• available

Steps

1. Cast Squee from your graveyard or from exile by paying
2. Iraxxa and Birgi trigger
3. Resolve the Iraxxa trigger, creating a 2/2 Alien Warrior creature token
4. Resolve the Birgi trigger, adding
5. Activate Thermopod's second ability twice by sacrificing Squee and the Alien Warrior, adding
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count