I think the last post you made that covered these topics specifically is maybe a few years old (correct me if I am wrong), so I would also be curious if any of your preferences and/or choices have changed over time
Jesus Burgess is your strongest card in this deck, thanks to his ability to prevent KO effects from working on him and the fact that he gains +1,000 Power for every 4 cards in the trash
The Boros builds do tend to be a lot more about attacking than the black ones and for those, especially the prowess token producer themed ones, this is a fantastic card
There are also plenty of merfolk lords to play, like Merfolk Sovereign, Master of the Pearl Trident, and Merrow Reejerey
Don't sleep on just printed two-drop Standard legal 1/1 with haste and prowess to win in the red zone
These Enchanted Cards also come in a new design, compared to previous sets, with lots of vibrant colors to match the Shimmering Skies theme