Medomai the Ageless, Dress Down, and Capsize

Prerequisites

• Medomai the Ageless on the battlefield
• Dress Down in hand
• Capsize in hand
• each extra turn available

Steps

1. Deal combat damage using Medomai, triggering its ability, causing you to take an extra turn after this one
2. During your extra turn, cast Dress Down by paying
3. When it enters the battlefield, it triggers, causing you to draw a card
4. Declare Medomai as an attacker, as it does not have its restriction due to Dress Down
5. Holding priority, cast Capsize with buyback by paying , returning Dress Down and Capsize to your hand
6. Repeat from step 1

Results

• Infinite turns