You don't have the time nor the money to build a Satanic in most cases tho, since it's not worth taking it before your cores (Urn, Hyperstone/MoM, Janggo, Treads), and after that you have better items to build, and even after that, you don't have the time nor the money to build a Satanic, and you already fell off too much.
If you get a Hyperstone or HotD you can hold on to both items for a very long time. Both are effective on their own. Also, why couldn't I just build right into a Satanic? Drum is nice but I wouldn't build it as a core item. Hyperstone can be held on to so you can "wait and see" what would be better to build.