Notes & Combos
So, Yummy found a way to make war crimes in space. Or, in this case, Drytron has found a way to play with marketable plushies of a crane game. This deck is very different from the usual package associated with Drytron. It is far more flexible, disruptive and can combo by itself without problems.
The endboard is usually DAD 4 monster negates, I:P, Herald, Elf protecting I:P and Herald with Surprise set. You can make this endboard while being nib proof or through handtraps. If you don't open any Drytron monsters, but do open Yummy monsters, you can make an endboard akin to pure Yummy. Just make a Mu Beta with 2 Yummy monsters, send Nu2, search Ursatron for the field spell, get Meteonis and then next turn you can retrieve it from the field or GY using Surprise.
Overall, the Yummy package managed to improve boardbreaking, going 2nd, the resilience against handtraps and endboard, while adding layered disruption.
Also, when Herald gets banned you can put Borreload or Baronne, Marcher with Ursatron is a lvl 10 Synchro, Ursatron or Lollipo Way with the lvl reduced by Fafnir is a lvl 8 Synchro. You can even make that lvl 7 Virtual World Synchro that is a Macro Cosmos.
Replays
https://www.duelingbook.com/replay?id=1325355-79311757 here's the guide for the combo. I only show Alpha+Nu2 but for the other 2cc the sequencing is not that different, just focus on having the maximum amount of Drytrons on the field as possible.
In case you want to see the deck in action, here's my ID with replays. I have about 11 of them. 164-813-790