Myojin of Cryptic Dreams + Evolution Sage + Spelunking + Arid Archway

Myojin of Cryptic Dreams

Evolution Sage

Spelunking

Arid Archway

How it works

1. Cast Spelunking by paying 2.
2. Holding priority, activate Myojin of Cryptic Dreams by removing an indestructible counter from it, copying the Spelunking spell three times.
3. Resolve the first Spelunking copy.
4. The Spelunking token enters the battlefield, drawing a card then putting Arid Archway from your hand onto the battlefield untapped.
5. Arid Archway enters the battlefield, triggering itself and Evolution Sage.
6. In response, activate the land by tapping it, adding two mana.
7. Resolve the Arid Archway trigger, returning it from the battlefield to your hand.
8. Resolve the Evolution Sage trigger, putting an indestructible counter on Myojin of Cryptic Dreams.
9. Repeat from step 3 two additional times.
10. Repeat from step 2.