Id love to see this https://infinite.tcgplayer.com/article/how-many-lands-do-you-need-in-your-deck-an-updated-analysis/cd1c1a24-d439-4a8e-b369-b936edb0b38a
formulate implemented, so to suggest how many lands to run - or give an indicator that its might be mana flooded or mana-starved.
99/60 31.42
3.13
avarage mana value 3.3
0.28
cheap card-draw 1
mana-ramp 6
31.42 + 3.13 average mana value of your spells – 0.28 number of cheap card draw or mana ramp spells
= 39.789 For a given deck, i had laying around.
or work with salubrioussnail to implement their manabase tool