RTF is a global modification that replaces all towns in the game.

I like the Erathian!

It gives me some silly associations, like it's a house spirit. I want something epic. By the way, in Warhammer, they have an unusual method of creating names – they put "Arch" at the end – in Fantasy Battle, they are Necrarchs, and in Age of Sigmar, they are Mortarchs; we could try something similar.

Added 8 minutes ago
As always, all the Latin words are already used in Warhammer. I googled the word for "bone" – it's "ossa," and the bone soldiers in Warhammer Age of Sigmar are called Ossiarchs... we need to change the language to steal words.

Added 4 hours 31 minutes ago
I'm reading about D&D undead, and I was surprised that demiliches can be both quite powerful and, conversely, degenerate. For now, my top undead is the lichen lich – there's no lore about it; it's just a lich-druid covered in moss, mushrooms, and vines of poisonous plants.

Added 1 hour 14 minutes ago
And here's another interesting concept: a quasilich – it's a lich that failed to complete the transformation; it's insane and hideous.

So, I'll have guys with shovels – one will be a half-lich, and the other a quasilich. One remained intelligent after the transformation, and the other became dull, but still gained necromantic power. By the way, if we change the name of T7, there won't be any full-fledged liches at all, except maybe the hero can be a lich.

Added 48 minutes ago
For now, the best name I've found in D&D is deathlock – a necromancer enslaved by some demon. We can change the concept, but the main thing is that the name is cool.

And here's a bad name: kakomant – it's an undead that escaped from the afterlife and became a mage. There's also allip – the main thing about this undead is that it holds some secret and suffers from it, but the name isn't very intimidating. For now, deathlock is in the lead