Dour Port-Mage + Capture of Jingzhou + Revolutionist

Dour Port-Mage

Capture of Jingzhou

Revolutionist

How it works

1. Cast Capture of Jingzhou by paying its mana cost, causing you to take an extra turn after this one.
2. Cast Revolutionist by paying its mana cost.
3. When Revolutionist enters the battlefield, it triggers, returning Capture of Jingzhou from your graveyard to your hand.
4. Move to your next turn.
5. Activate Dour Port-Mage by paying 1 and tapping it, returning Revolutionist from the battlefield to your hand.
6. Dour Port-Mage triggers, causing you to draw a card.
7. Repeat.