Rowan

This guy is a t-rex. If his body is 150 kilometers and his arms are only 5 kilometers then that image is hilarious. Humans have arms that are roughly have the length of our body, this guy has arms a 30th of his body.

I'm still curious what happens to the material, does it get used up and vanish, 'cause that would suck if the sun goes away to form a pet.

A hundred magic beetles that are hundreds of times bigger. Where is that between cat sized and city sized?

nationalism

Lol, I used this exact sentiment when the council was deciding if they should withdraw the protections from Lith's house when he left the rangers. If his family was hurt as a result of the kingdom, Balkor would be but a pleasant dream.

I like a guardian able to show regret.

I thought it confirming ti is Lochra. Mentioning two people as examples when there are two white cores. They are simply talking to Baba Yaga so Lochra isn't referred to in first person.

Perhaps Lith will deny the guardian ascension, choosing a white core instead.

The MC didn't specify "on earth"

Some can make being OP or having plot armor still fun. Those novels tend more towards the comedically side though. Some novels use "karma" or something to explain plot armor.