I am not factoring in my PTO usage because for most of us it is a "use it or lose it" kind of deal and I am not here to tell you how or when to spend it (and when you work at a place for 20 years like me, a you have a lot of PTO so..)
A board wipe which can spare your board is awesome, and both have scenarios where they do that
Context: Ursulas Return gave Bucky players the opportunity to discard multiple cards from opponents hands as early as turn 2 while building up a board that was very difficult to interact with, creating a stressful environment that just wasnt fun
Valigarmanda exiles a spell from each yard on entry, then lets you cast one per chapter afterwards
Old Gnawbone Old Gnawbone was an AFR Limited bomb that also had an impact within the Commander format
Its flexible, and it can slot into any deck playing enough mana rocks and colorless lands, any deck that wants to make large amounts of mana