Wedding Ring, and Consecrated Sphinx

Prerequisites

• Wedding Ring on the battlefield
• Consecrated Sphinx on the battlefield
• An opponent controls a Wedding Ring
• You have a way to draw a card
• It is your turn

Steps

1. Draw a card
2. The opponent's Wedding Ring triggers, causing them to draw a card
3. Consecrated Sphinx triggers, allowing you to draw two cards
4. Repeat from step 2

Results

• Infinite card draw
• Infinite card draw for opponents that control a Wedding Ring