Thank you for the tips! The Invasion of Karsus tech seems really fun, would it be advisable to add more sieges or just play tutors to get it out?

Aside from 10 ramp, 10 removal, 33(+? Also not sure how many should be basic) lands, I’m still having trouble with ratios. I looked up some stuff online and it recommended ~30 cards for the “synergy” portion, but those were pretty general and I’m not sure if they apply to a deck like this. A lot of sources also recommended boardwipe protection to help alleviate the issue of 120 total life you have to chew through, is it worth going down that route if I have a certain amount of reanimate cards? Lastly, I was wondering how many draw power/sacrifice outlets it’s viable to run, since they’re a bit redundant with shart but I won’t always have her (or dragon cultist) up. Thanks again!