Myojin of Cryptic Dreams + Evolution Sage + Uro, Titan of Nature's Wrath + Oboro, Palace in the Clouds

Myojin of Cryptic Dreams

Evolution Sage

Uro, Titan of Nature's Wrath

Oboro, Palace in the Clouds

How it works

1. Cast Uro by paying 1.
2. Holding priority, activate Myojin of Cryptic Dreams by removing an indestructible counter from it, copying the Uro spell three times.
3. Resolve the first Uro copy, triggering both of its enter abilities.
4. If you control more than one Uro, put all but one in the graveyard due to the legend rule.
5. Resolve Uro's first ability, sacrificing it unless it escaped.
6. Resolve Uro's second ability, gaining 3 life, drawing a card, and putting Oboro, Palace in the Clouds from your hand onto the battlefield.
7. Oboro, Palace in the Clouds enters the battlefield, triggering Evolution Sage.
8. In response, activate Oboro's first ability by tapping it, adding .
9. Activate Oboro's last ability by paying 1, returning it from the battlefield to your hand.
10. Resolve the Evolution Sage trigger, putting an indestructible counter on Myojin of Cryptic Dreams.
11. Repeat from step 3 two additional times.
12. Repeat from step 2.

This magnificent engine uses Myojin of Cryptic Dreams to mathematically multiply a single permanent spell into a cascade of clones, leveraging the legendary rule to cycle Uro, Titan of Nature's Wrath repeatedly into the graveyard to feed its entry triggers. Each time Uro touches the battlefield, it drops a land that triggers Evolution Sage, allowing you to proliferate and instantly restore the indestructible counter back onto Myojin of Cryptic Dreams. Meanwhile, the loop is infinitely self-sustaining thanks to Oboro, Palace in the Clouds, which bounces itself back to your hand for a single mana so it can be replayed endlessly to keep the landfall triggers flowing.