Tangleroot, Words of Wind, Guardian Project, and Shield Sphere

Prerequisites

• Tangleroot on the battlefield
• Words of Wind on the battlefield
• Guardian Project on the battlefield
• Shield Sphere in hand

Steps

1. Cast Shield Sphere by paying
2. Tangleroot triggers, adding
3. When Shield Sphere enters the battlefield, Guardian Project triggers
4. Holding priority, activate Words of Wind by paying , replacing the next card you draw
5. Resolve the Guardian Project trigger, causing you to return Shield Sphere from the battlefield to your hand, and causing each opponent to return a permanent they control from the battlefield to your hand
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Return all permanents opponents control to their owner's hand