Uro, Titan of Nature's Wrath + Deadeye Navigator + Azorius Chancery + Spelunking

Uro, Titan of Nature's Wrath

Deadeye Navigator

Azorius Chancery

Spelunking

How it works

1. Cast Uro by paying 1
2. When Uro enters the battlefield, its first and second abilities trigger, as well as Deadeye Navigator's soulbond ability.
3. Resolve the Deadeye Navigator trigger, pairing it and Uro.
4. Resolve the second Uro trigger, causing you to draw a card, gain 3 life, and put Azorius Chancery from your hand onto the battlefield.
5. When Azorius Chancery enters untapped due to Spelunking, it triggers.
6. Holding priority, activate Azorius Chancery by tapping it, adding .
7. Resolve the Azorius Chancery trigger, returning it from the battlefield to your hand.
8. Activate Uro by paying 1, blinking it.
9. Repeat from step 2.

This elegant loop harnesses the power of Deadeye Navigator to repeatedly blink Uro, Titan of Nature's Wrath, triggering its enters-the-battlefield ability for endless card draw, lifegain, and land drops. The engine is smoothly sustained by Azorius Chancery, which provides the necessary mana while continually returning to your hand so it can be replayed. Meanwhile, Spelunking ensures the bounceland enters the battlefield untapped, allowing you to float its mana immediately and keep the flicker cycle flowing effortlessly.