[quote=Tempest]1. I don't see the papacy working with Renalta at all. They have their own kind of issues going on and they aren't really friendly. Or someone that Renalta want to work with.[/quote]

In my character's backstory, the Archangel convinces the Papacy that someone unable to be corrupted, guided by the Archangel himself, is a valuable tool in the fight against the Nine Hells. Despite their current issues with the rest of Rheinfeld, the Papacy would still understand that the fight for the realm is important.

[quote=Tempest]2. unsure what you mean by Reliquaries?[/quote]

A reliquary is a religious tomb of sorts that houses both relics and artifacts of religious value and the remains of historical figures related to the church.

[quote=Tempest]3. Archangels are massively powerful creatures. You might be able to channel a -small- portion of their capabilities, however, you would by no means be able to get away with having access to their full prowess. IE) The end-game boss of LoR1 was an archangel.[/quote]

The Archangel is dead, his spirit tied to his skull, and what little power he still had has diminished over years sitting in a tomb. The unique trait is simply meant to be an attack that does holy damage, not something that matches the might of a living archangel.

[quote=Tempest]As far as your uniques, may be some issues with the first one: complete protection from corruption, insta-death on something likely to happen at some point. The second one looks all good in my eyes, though.[/quote]

The skull doesn't have to be very close to the Grave Robber to still keep him alive. Even if someone with considerable strength grabbed the skull and threw it, the most it would do is cause panic and maybe strain the connection between the Grave Robber and Archangel.

Also, the by-itself-overpowered inability to be affected by corruption is balanced by the curse, which affects him in these ways:

-separation from the skull, at enough distance, kills the Grave Robber
-the Grave Robber is mute
-the Grave Robber must follow the orders of the Archangel, including the order to be loyal to the Papacy.

I think the negative effects make up for the positive effect.