Vadrok, Apex of Thunder, Lotus Field, Snap, and Azorius Chancery

Prerequisites

• Vadrok, Apex of Thunder in hand or in the command zone
• Lotus Field on the battlefield
• Snap in hand
• Azorius Chancery on the battlefield
• plus enough mana to pay for commander tax, if applicable available

Steps

1. Cast Snap by paying , returning the additional creature to your hand and untapping Lotus Field and Azorius Chancery
2. Activate Lotus Field and the land by tapping them, adding at least
3. Cast the additional creature by paying
4. Cast Vadrok for its mutate cost by paying plus commander tax if applicable, mutating it under the additional creature
5. The mutated creature's ability from Vadrok triggers, casting Snap from your graveyard without paying its mana cost
6. Resolve Snap, returning both cards that compose the mutated creature from the battlefield to your hand and untapping Lotus Field and Azorius Chancery
7. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count
• Infinite colored mana
• Infinite mana lands you control can produce
• Infinite untap of lands you control