Unctus, Grand Metatect, Forensic Researcher, and Kiora's Follower

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Forensic Researcher on the battlefield
• Kiora's Follower on the battlefield
• Forensic Researcher and Kiora's Follower do not have summoning sickness

Steps

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

Results

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