Drafna, Founder of Lat-Nam, Manifold Key, Coveted Jewel, and Type-03 Borg Vessel

Prerequisites

• Drafna, Founder of Lat-Nam on the battlefield
• Manifold Key on the battlefield
• Coveted Jewel on the battlefield
• Type-03 Borg Vessel on the battlefield

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 due to Type-03 Borg Vessel
5. If Type-03 Borg Vessel has at least seven charge counters on it, it triggers, creating a 1/1 colorless Borg artifact creature token
6. Repeat

Results

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