Mystic Sanctuary, Time Stretch, and Venser, the Sojourner

Prerequisites

• Mystic Sanctuary in hand
• Time Stretch in hand
• Venser, the Sojourner on the battlefield
• each other turn available

Steps

1. Cast Time Stretch by paying its mana cost, causing you to take an extra turn after this one
2. Blink Mystic Sanctuary using Venser, the Sojourner
3. When Mystic Sanctuary enters untapped, it triggers, putting Time Stretch from your graveyard onto the top of your library
4. Move to your next turn, drawing Time Stretch during your draw step
5. Repeat during your second extra turn

Results

• Infinite turns
• Lock
• Skip your draw steps