Phyrexian Scriptures

When you cast this spell, you splash the oil into the air around you, where it evaporates and turns into a cloud of black smoke. Choose up to two creatures that you can see within range. The smoke moves and curls to wrap around those creatures, layering along their skin and transforming it into a shiny, black carapace. For 1 hour, each of those creatures is immune to necrotic damage and automatically succeeds in saving throws made to avoid becoming exhausted. Then at the start of your next turn, the cloud of smoke expands to fill a 60-foot radius around you where the smoke lingers until the spell ends. Each creature that begins its turn in the radius must make a Constitution saving throw, taking 14d6 necrotic damage on a failed save, or half as much on a success. Then at the start of your third turn after casting this spell, each creature in the cloud of smoke must succeed on another Constitution saving throw or suffer one level of exhaustion. Afterward, the smoke dissipates and the spell ends.  

9th Level	Transmutation
Casting Time	1 action
Range	60 feet
Components	Vocal	Material (a vial of black oil)
Duration	Special
Classes	Warlock	Wizard

    Phyrexian Scriptures