Tam, Observant Sequencer // Deep Sight, Ghostly Flicker, Mystic Sanctuary, and Chromatic Orrery

Prerequisites

• Tam, Observant Sequencer // Deep Sight on the battlefield
• Ghostly Flicker in hand
• Mystic Sanctuary on the battlefield
• Chromatic Orrery on the battlefield

Steps

1. Activate Chromatic Orrery's and Mystic Sanctuary's mana abilities by tapping them, adding that you can spend as though it were any color
2. Cast Ghostly Flicker by paying , flickering Mystic Sanctuary and Chromatic Orrery
3. When Mystic Sanctuary enters, Mystic Sanctuary and Tam trigger
4. Resolve the Tam trigger, preparing them
5. Resolve the Mystic Sanctuary trigger, putting Ghostly Flicker from your graveyard on top of your library
6. Cast a copy of Deep Sight from exile by paying and unpreparing Tam, drawing Ghostly Flicker and gaining 1 life
7. Repeat

Results

• Infinite colored mana
• Infinite draw triggers
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite magecraft triggers
• Infinite storm count