Ghostly Flicker, Mystic Sanctuary, Time Warp, and Returned Pastcaller

Prerequisites

• Ghostly Flicker in hand
• Mystic Sanctuary on the battlefield
• Time Warp in hand
• Returned Pastcaller on the battlefield
• You control at least four Islands
• each turn available

Steps

1. Activate Mystic Sanctuary by tapping it, adding
2. Cast Time Warp by paying its mana cost, causing you to take an extra turn after this one
3. Cast Ghostly Flicker by paying , blinking Mystic Sanctuary and Returned Pastcaller
4. When Returned Pastcaller and Mystic Sanctuary enter the battlefield, they trigger
5. Resolve the Returned Pastcaller trigger, returning Ghostly Flicker from your graveyard to your hand
6. Resolve the Mystic Sanctuary trigger, putting Time Warp from your graveyard onto the top of your library
7. Move to your next turn, drawing Time Warp during your draw step
8. Repeat

Results

• Infinite turns
• Skip your draw step