Unctus, Grand Metatect, Clever Conjurer, and Kelpie Guide

Prerequisites

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

Steps

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

Results

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