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

Prerequisites

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

Steps

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

Results

• Infinite turns
• Skip your draw step