Necromancer prestige class?

[-Markus-]

Hey guys, I am interested in making a necromancer/bard.

I intend to use the Arcane healer as the bard base class, though i am going to go with channel negative energy instead of positive. and have the cause lt wounds feature instead of cure lt wounds.
But what I would like is a necromancer prestige class to fit over top of it.
Any suggestions?

[voideternal]

The first thing that comes to mind for a necromancer prestige is Agent of the Grave.

You somehow need animate dead though. How does a Dirge Bard sound instead of Arcane Healer?

[Imbicatus]

Just play a single class Dirge Bard. Prestige classes generally are terrible, and any Bard outside of Dirge Bard doesn't do necromancy well at all.

If you absolutely must play a PrC from it, go with Evangelist of Urgathoa.