Myojin of Cryptic Dreams has at least two indestructible counters on it.
Mana Needed
({G} magic symbol) available.
Steps
Cast
Spelunking by paying ({G} magic symbol) .
Holding priority, activate
Myojin of Cryptic Dreams by removing an indestructible counter from it, copying the
Spelunking spell three times.
Resolve the first
Spelunking copy.
The
Spelunking token enters the battlefield, putting
Rakdos Carnarium from your hand onto the battlefield.
Rakdos Carnarium enters the battlefield, triggering itself and
Evolution Sage.
Resolve the
Rakdos Carnarium trigger, returning it from the battlefield to your hand.
Resolve the
Evolution Sage trigger, putting an indestructible counter on
Myojin of Cryptic Dreams.
Repeat from step 3 two additional times.
Repeat from step 2.
Notes
An infinite card draw result has been added to this combo due to the landfall card. This likely limits the other results based on the number of cards in your library.