Mystic Sanctuary, Tameshi, Reality Architect, Time Warp, and Urza's Bauble

Prerequisites

• Mystic Sanctuary on the battlefield
• Tameshi, Reality Architect on the battlefield
• Time Warp in hand
• Urza's Bauble on the battlefield
• You control at least three other Islands
• available

Steps

1. Activate Urza's Bauble by tapping and sacrificing it, looking at a random card in target player's hand and drawing a card at the beginning of the next turn's upkeep
2. Activate Tameshi by paying and returning Mystic Sanctuary to your hand, returning Urza's Bauble from graveyard to the battlefield
3. Cast Time Warp by paying , taking an extra turn after this one
4. Play Mystic Sanctuary
5. Mystic Sanctuary enters the battlefield, putting Time Warp from your graveyard to the top of your library
6. Cast Urza's Bauble by paying
7. Move to your next turn
8. At the beginning of your upkeep, Urza's Bauble triggers, causing you to draw a card
9. Repeat

Results

• Infinite turns