Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.)

I, II | Another target nonland permanent phases out. It can't phase in for as long as you control The Phasing of Zhalfir.

III | Destroy all creatures. For each creature destroyed this way, its controller creates a 2/2 black Phyrexian creature token.