Creatures (17) 2 Scavenging Ooze 4 Polukranos, World Eater 4 Sylvan Caryatid 4 Reaper of the Wilds 3 Courser of Kruphix Planeswalkers (2) Lands (25) Spells (16) 1 Putrefy 4 Thoughtseize 4 Abrupt Decay 2 Underworld Connections 1 Golgari Charm 3 Hero's Downfall 1 Bile Blight Sideboard If you want to push the limits of what midrange is capable of, Reanimator may be the Temple of Malady archetype for you
I don't like the inconsistency of relying on big ramp and I don't think the payoff is worth it with these kinds of cards
For one mana, Garenbrig Growth lets you return a creature or land from your graveyard back to your hand, helping to keep your hand full and bringing back any essential cards you might have lost
After you sweep the board, you just return your lands while your opponents are left with nothing
Some gamers claim that, aesthetically, double sleeving is better to avoid air bubbles
Allowing you to quickly build an army of powerful undead creatures