Unctus, Grand Metatect, Fatestitcher, and North Pole Patrol

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Fatestitcher on the battlefield
• North Pole Patrol on the battlefield

Steps

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

Results

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