Arcbound Reclaimer, Grinding Station, Thran Vigil, and Bolas's Citadel

Prerequisites

• Arcbound Reclaimer on the battlefield
• Grinding Station on the battlefield
• Thran Vigil on the battlefield
• Bolas's Citadel on the battlefield

Steps

1. Sacrifice the templated artifact
2. Resolve the ability of your sacrifice outlet
3. Remove a +1/+1 counter from Arcbound Reclaimer, putting the artifact on top of your library
4. Your leaves-the-graveyard effect triggers, putting a +1/+1 counter on Arcbound Reclaimer
5. Cast the templated artifact for 0 life through Bolas's Citadel
6. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite mill
• Infinite self-mill
• Infinite storm count