Unctus, Grand Metatect, North Pole Patrol, and Vizier of Tumbling Sands

Prerequisites

• Unctus, Grand Metatect on the battlefield
• North Pole Patrol on the battlefield
• Vizier of Tumbling Sands on the battlefield

Steps

1. Activate North Pole Patrol by tapping it, targeting Vizier of Tumbling Sands
2. North Pole Patrol triggers, causing you to loot
3. Resolve the North Pole Patrol ability, untapping Vizier of Tumbling Sands
4. Activate Vizier of Tumbling Sands by tapping it, targeting North Pole Patrol
5. Vizier of Tumbling Sands triggers, causing you to loot
6. Resolve the Vizier of Tumbling Sands ability, untapping North Pole Patrol
7. Repeat

Results

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