Capture of Jingzhou + Extravagant Replication + Shipwreck Dowser

U identity

Commander legal

The 3 combo pieces

• Capture of Jingzhou
• Extravagant Replication
• Shipwreck Dowser

What must be in place

You have enough mana to cast Capture of Jingzhou each turn.

How to execute it

1. Cast Capture of Jingzhou by paying its mana cost, causing you to take an extra turn after this one.
2. Move to your next turn.
3. At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Shipwreck Dowser.
4. When the Shipwreck Dowser token enters the battlefield, it triggers, returning Capture of Jingzhou from your graveyard to your hand.
5. Repeat.

What the combo produces

• Infinite turns
• Lock