Recurring Sorc/Instants I want to make a mono-black necromantic summons/ulamog deck- but i run the risk of milling my summons and my deck being useless. what cards help me counteract that?
so far i have corpse churn, dakmore, and bitter revelation for mill- and grim discovery for land/creature recursion but the only thing missing is sorc recursion (and dredge sorceries don't really help, since dredging could mill my reanimate)

thanks in advance!