Unctus, Grand Metatect, Vizier of Tumbling Sands, and Kiora's Follower

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Vizier of Tumbling Sands on the battlefield
• Kiora's Follower on the battlefield

Steps

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

Results

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