Unctus, Grand Metatect, Ioreth of the Healing House, and Vizier of Tumbling Sands

Prerequisites

• Unctus, Grand Metatect on the battlefield
• Ioreth of the Healing House on the battlefield
• Vizier of Tumbling Sands on the battlefield
• Ioreth of the Healing House and Vizier of Tumbling Sands do not have summoning sickness

Steps

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

Results

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