Unctus, Grand Metatect, Clever Conjurer, and Fatestitcher

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Clever Conjurer on the battlefield
• Fatestitcher on the battlefield
• Clever Conjurer and Fatestitcher do not have summoning sickness

Steps

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

Results

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