Dour Port-Mage + Temporal Manipulation + Greenwarden of Murasa

Dour Port-Mage

Temporal Manipulation

Greenwarden of Murasa

How it works

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

This clever loop hinges on the relentless bounce power of Dour Port-Mage to continually reset Greenwarden of Murasa, whose entrance trigger pulls Temporal Manipulation right back from your graveyard to be cast again. Each cycle is further sweetened by Dour Port-Mage's passive draw ability, rewarding you with extra card advantage every time the Greenwarden leaves the battlefield without dying. By repeating this sequence across your endless extra turns, you lock down the game with an unyielding engine.