Interesting, I’ll have to check that out!If you want to improve the blace matchup, you should play dawn wings.
If you have mew on bench, they usually can't do any damage on their beast ring turn, bar custom catchers.
This puts you ahead on the prize trade and you then win (as long as you don't miss an attack).
Invasion even makes it super easy to pull off turn 2. Just get 2 mally in play with 2 energy in discard. No switch needed!
(I play it with ultra so I can just KO 2 more times after the dawn wings)