Both are excellent, and if youre leaning into reanimator, you should also play one of my favorite cards of all time, too: Emeria Shepherd
For example, if there are two +1/+1 counters on Aerith Gainsborough and it gets three -1/-1 counters, you'll put two +1/+1 counters on each legendary creature you control when Aerith Gainsborough's third ability resolves.
Savage Order cant find Craterhoof Behemoth, but in something like an Ixalan Cube, it can offer a way to make Gishath, Suns Avatar and Zacama, Primal Calamity far more relevant
For three mana, one of which is colorless, you get to flicker another target Creature, but it comes back in tapped
Conspiracy booster boxes are some of the best to buy if youre planning a group event because it was designed as a multiplayer Draft experience
Since Proliferate hits any type of counter, this card can go in a vast amount of decks