Undead Revelation

At levels 10-30, this spell reveals all undead creatures within range to everyone.

At levels 31-50, this spell reveals them only to you.

At levels 51-70, this spell reveals them to your entire party.

At levels 71-90, this spell allows the caster to speak to the undead through the mind.

At levels 91-100, this spell allows the caster's entire party to do so.

At levels 101 or higher, this spell allows the caster to control the undead.

This spell cannot be cast within a 50-foot of an Anti-Life Shell.