Unctus, Grand Metatect, Second Wind, and Vizier of Tumbling Sands

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Second Wind on the battlefield
• Vizier of Tumbling Sands on the battlefield
• Second Wind attached to Vizier of Tumbling Sands
• Vizier of Tumbling Sands does not have summoning sickness

Steps

1. Activate Vizier of Tumbling Sands by tapping it, targeting Second Wind
2. Vizier of Tumbling Sands triggers, causing you to loot
3. Resolve the Vizier of Tumbling Sands ability, untapping Second Wind
4. Activate Second Wind's second ability by tapping it, untapping Vizier of Tumbling Sands
5. Repeat

Results

• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers