Mystic Sanctuary, Vedalken Mastermind, and Time Warp

Prerequisites

• Mystic Sanctuary in hand
• Vedalken Mastermind on the battlefield
• Time Warp in hand
• Vedalken Mastermind does not have summoning sickness
• You control three Islands
• each turn available

Steps

1. Cast Time Warp by paying , causing you to take an extra turn after this one
2. Play Mystic Sanctuary
3. When Mystic Sanctuary enters the battlefield untapped, it triggers, putting Time Warp on top of your library from your graveyard
4. Activate Vedalken Mastermind by paying and tapping it, returning Mystic Sanctuary from the battlefield to your hand
5. Move to your next turn, drawing Time Warp during your draw step
6. Repeat

Results

• Infinite turns
• Skip your draw step