Zacama, Primal Calamity, Virtue of Knowledge // Vantress Visions, and Aether Adept

Prerequisites

• Zacama, Primal Calamity in hand or in the command zone
• Virtue of Knowledge // Vantress Visions on the battlefield
• Aether Adept in hand

Steps

1. Activate all mana-producing lands you control can tapping them
2. Cast Zacama either from your hand or from the command zone by paying plus commander tax, if applicable
3. When Zacama enters, its ability triggers twice through Virtue of Knowledge
4. Resolve the first Zacama trigger, untapping all lands you control
5. Activate all mana-producing lands you control by tapping them
6. Resolve the second Zacama trigger, untapping all lands you control
7. Cast Aether Adept by paying its mana cost
8. When Aether Adept enters, its ability triggers twice, causing you to return itself and Zacama to your hand
9. Repeat

Results

• Destroy all artifacts and enchantments opponents control
• Infinite creature ETB
• Infinite creature LTB
• Infinite damage to creatures
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana lands you control can produce
• Infinite storm count