Now while it is certainly true that Wizards of the Coasts commitment to maintaining the Reserved List makes almost anything on the list a safe bet long term, I have been pretty vocal on Twitter with suggestions that there are better targets in abundance for the short and mid term
One such of these spells was Viscerid Drone, which at the cost of two for one against your favor could take out virtually any creature in the format
Scavenging Ooze has been a Constructed sideboard staple forever, so to compare Keen-Eyed Curator to Scavenging Ooze is like comparing raccoons to oozes hmm, maybe these cards are closer than I thought
This can make wiping the board into a difficult proposition for your opponents if they want to avoid giving you resources
Karn, Scion of Urza has been falling as well since it seems to be merely a very good card instead of a silly broken mistake like so many people (including myself) assumed it was early in the format
Wand of Orcus Obviously, this card is it at its best in zombie decks, such as those helmed by Varina, Lich Queen, Grimgrin, Corpse-Born, or The Scarab God