Escape Protocol + Vizier of Tumbling Sands + New Perspectives + Gravedigger

Escape Protocol

Vizier of Tumbling Sands

New Perspectives

Gravedigger

How it works

1. Activate a mana-producing permanent by tapping it, adding at least 1.
2. Activate Vizier of Tumbling Sands' cycling ability by paying 0 and discarding it due to New Perspectives.
3. Escape Protocol and Vizier of Tumbling Sands trigger.
4. Resolve the Vizier of Tumbing Sands trigger, untapping a mana-producing permanent.
5. Reoslve the Escape Protocol trigger, blinking Gravedigger.
6. When Gravedigger enters the battlefield, it triggers, returning Vizier of Tumbing Sands from your graveyard to your hand.
7. Resolve the cycling ability from step 2, causing you to draw a card.
8. Repeat.

This engine relies on New Perspectives to make the cycling cost of Vizier of Tumbling Sands completely free once your hand is full, allowing you to cycle the creature repeatedly while triggering Escape Protocol. As you cycle, Vizier of Tumbling Sands untaps your mana source and Escape Protocol blinks Gravedigger, which in turn plucks Vizier of Tumbling Sands right back out of your graveyard to hand. Because every cycle replaces itself by drawing a card, you get an endless loop that fuels infinite card draw and creature enters-the-battlefield triggers.