Its one of the best black creatures to play in a zombie deck, and its a good card to play in midrange and recursion decks
I'd cut the Saw It Comings and play six total counters (four Negate and two Disdainful Strokes), while filling the rest of the slots with removal for the creature matchups
These lands give you access to two mana colours, and enter the field untapped as long as you have two or more opponents
Best Persist Payoffs Embrace the -1/-1 counters with O'aka, Traveling Merchant, Fain, the Broker, and Sin, Unending Cataclysm
The only downside is that you need to keep a creature alive in addition to the Enchantment in order to maintain that banishment, but Sheltered by Ghosts more than makes up for this by giving the creature in question Ward 2, for a total package that does more than other cards for less mana
10 Y'shtola Rhul Blinking Is The Least This Card Does At first glance, Y'shtola might look like a mono-blue flicker commander