Vision, Spectral Synthezoid, Kindred Charge, Returned Pastcaller, and Hivestone

Prerequisites

• Vision, Spectral Synthezoid on the battlefield
• Kindred Charge in hand
• Returned Pastcaller on the battlefield
• Hivestone on the battlefield

Steps

1. Cast Kindred Charge for free due to Vision, choosing a creature type granted by Hivestone, creating a token copy of each creature you control with haste, and setting up a delayed exile trigger
2. Put the copy of Vision whose ability has been used in your graveyard due to the legend rule
3. When the Returned Pastcaller token enters, it triggers, returning Kindred Charge from your graveyard to your hand
4. Repeat

Results

• Infinite artifact ETB
• Infinite artifact tokens
• Infinite copies of creatures you control
• Infinite creature ETB
• Infinite creature tokens
• Infinite magecraft triggers
• Infinite storm count
• Infinite artifact LTB
• Infinite creature LTB