In the meantime have yall considered trying 7-Point Highlander to see what Im talking about
I focused on the goals of the deck, I added an answer, and I increased the resiliency of the deck with both a non-combat approach and a combat approach to winning
Put a +1/+1 counter on each creature you control
While Theros: Beyond Deaths cards lack the sly humour and folklore trimmings of previous card set Throne of Eldraine, those things are replaced with something much more horrifying and epic, with all the cosmic trimmings adding an otherworldly tinge to the classic legends
That's why I put on many mill cards (16 + Thought Scour ), Visions of Beyond will increase my chances to draw a Consuming Aberration or a Wight of Precinct Six .Sideboard is useful in order to defense me with dangerous decks, like burns,tokens, and Eldrazi: 4x Extirpate and 4x Surgical Extraction are very useful with mill decks
Don't get me started on your myr, or other mana-producing artifact creatures