Unctus, Grand Metatect, Clever Conjurer, and Forensic Researcher

Prerequisites

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

Steps

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

Results

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