"Necropolis" - changes to creatures of levels 6-7.

Regarding defense – I’ll think about it.
Regarding the description – I’ll take a look right now; it seems like everything is written correctly there.

If the standard ability description is still there, it’s useless. It doesn’t say anything about how the ability actually works, the chance of causing fear, or that the unit receives +0.5 turns at the start.