The Phasing of Zhalfir

The Phasing of Zhalfir

Enchantment - Saga (CMC 4)
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.