Magic:Circle of Death

Necromancy [ Death ]
Level: Sor/Wiz 6
Innate Level: 6
Component(s): V, S, M
Casting Time: 1 action
Range: Medium
Target: Colossal
Duration: Instantaneous
Counter(s): --
Saving Throw: Fortitude negates
Spell Resistance: Yes
Metamagic: Empower, Maximize, Quicken, Silent, Still
Energy Substitution: No

A wave of negative energy bursts from the target location. A number of creatures equal to 1d4 per caster level must make a Fortitude save or die, beginning with those creatures with the lowest Hit Dice. Creatures with 9 or more Hit Dice are unaffected.