Mystaran Campaign: The Duchy of Brunhild

For those of you who were looking for more from the Isekai wa Smarthphone Anime, the Manga is now progressing into new territory. The other worlder armed with Overpowered Magic and a Smartphone has saved the Regulus Empire from being toppled by its police, and has now been married off to Emperor Regulus' Daughter (even though he lives with his current Harem of wives including the Princess of the Kingdom of Belfast). So the King of Belfast and the Emperor of the Regulus Empire agree to give the hero a 158 square miles of borderland and recognize it as the Duchy of Brunhild (he named it after his Magic gunblade 'Brunhild').
The region is full of monsters and bandits which he eliminates in quick fashion using the google map feature on his phone along with locate multiple targets and magic missile spells allowing him to eliminate the predators in his forested borderland. He then rounds up some bandits. The Emperor and King basically dumped this land on him to secure up a troublesome traderoute and put someone they both see as heroic and trustworthy in control of it.

Its something you could stick in your Mystaran campaign between the Kingdom of Karameikos and the Empire of Thyatis (with a powerful magicuser married off to the Daughter of King Stephan and the Daughter of the Emperor of Thyatis.

Duchy of Brunhild
Area: 2.8 56-square mile hexes.
Produce: nothing at the moment
Description: a small heavily forested border nation recognized by the Empire and the Kingdom. The arranged marriages between the Duke of Brunhild and the princesses of the Empire and the Kingdom may yet result in the Merger of the Kingdom and Empire under the rule of the Duke of Brunhild.

The Duke of Brunhild is a Powerful Magicuser with an Artifact of the Immortals (A smartphone modified by the Supreme Immortal of Energy).

Modified Smartphone
Minor Artefact of Energy
Powers

• Wish - specific* (100pp)

*Clairvoyance- including googlemaps, scrying, and internet access, and multitargeted spellcasting.

Penalties & Handicaps

• Must be recharged using magic spell slots.
• Paranoia when anyone mentions his smartphone.