River Song, Time Warp, and Malevolent Chandelier

Prerequisites

• River Song on the battlefield
• Time Warp in hand
• Malevolent Chandelier on the battlefield
• each turn available

Steps

1. Cast Time Warp by paying its mana cost, causing you to take an extra turn after this one
2. Activate Malevolent Chandelier by paying , causing you to put Time Warp on the bottom of your library from your graveyard
3. Move to your next turn, drawing Time Warp from the bottom of your library due to River Song during your draw step
4. Repeat

Results

• Infinite turns
• Lock
• Skip your draw steps