Drafna, Founder of Lat-Nam, Manifold Key, Kykar, Wind's Fury, and Coveted Jewel

Prerequisites

• Drafna, Founder of Lat-Nam on the battlefield
• Manifold Key on the battlefield
• Kykar, Wind's Fury on the battlefield
• Coveted Jewel on the battlefield
• available

Steps

1. Activate Coveted Jewel by tapping it, adding
2. Activate Manifold Key's first ability by paying and tapping it, untapping Coveted Jewel
3. Activate Drafna's first ability by paying , returning Manifold Key from the battlefield to your hand
4. Cast Manifold Key by paying
5. Kykar triggers, creating a 1/1 white Spirit creature token with flying
6. Activate Kykar by sacrificing a Spirit, adding
7. Manifold Key enters
8. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite card draw
• Near-infinite creature ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite creature LTB
• Near-infinite death triggers
• Near-infinite creature sacrifice triggers