Undeath to Death

Tome and Blood: A Guidebook to Wizards and Sorcerers (TB)Updated Supplementals (3.0)

Undeath to Death is a D&D 3.5 spell (Necromancy) from TB. On class lists for Cleric (Level 6), Sorcerer (Level 6), Wizard (Level 6), and others. Range or area: Medium (100 ft. + 10 ft./level); Saving throw: Will negates; Duration: Instantaneous; Casting time: 1 standard action.

School
Necromancy
Casting Time
1 standard action
Components
V, S, M, DF
Range
Medium (100 ft. + 10 ft./level)
Target
1d4 HD/caster level (up to 20d4) of undead creature within 50 ft. of the target
Area
50 ft. radius burst
Effect
Destroy undead 8 HD or less, 1d4HP/CL max 20d4, diamond powder cost 500gp.
Duration
Instantaneous
Saving Throw
Will negates
Spell Resistance
Yes

As circle of death, except that this spell destroys undead creatures as noted above, and undead above 9 HD can be affected.
Material Component: The powder of a crushed diamond worth at least 500 gp.