Haunt Spell (3.5e Feat)
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Haunt Spell [Metamagic]
Your magic continues to walk the earth as a spirit.
Prerequisite: Spell Focus (Necromancy)
Benefit: Any spell this metamagic is applied to creates a Hauntling at the end of its duration. If this spell is permanent, it appears at the location of the spell's casting after 1d3 days. This increases the spell level of the benefitted spell by two.
See Hauntling for more information.