Fallaji Wayfarer, Intruder Alarm, and Horned Kavu

Prerequisites

• Fallaji Wayfarer on the battlefield
• Intruder Alarm on the battlefield
• Horned Kavu in hand
• You control an additional green or red creature

Steps

1. Cast Horned Kavu by tapping Fallaji Wayfarer and a green or red creature
2. Horned Kavu enters the battlefield, triggering itself and Intruder Alarm
3. Resolve the Horned Kavu trigger, returning it from the battlefield to your hand
4. Resolve the Intruder Alarm trigger, untapping all creatures
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of all creatures