Ulog

 was a dwarven member of the Knights of Requital. As an NPC he was played by Matthew Mercer.

Appearance
Dressed for stealth, he wore plain dark clothing with a dark green-brown cloak.

Background
Ulog stated that he used to run with some pretty shifty lot, and that he had done a bit of burglary in the past.

Ulog claimed that his wife Iliana was arrested six months ago while shopping in the Pentamarket. Two bandits involved in a stabbing ran into her, casting suspicion on Iliana in addition to the bandits. In his story, the High-Richter Dayana Prucine sentenced her to 20 years in the Umber Dungeon without a trial.

Having tailed the Mighty Nein and seeing their skills, he later approached Beauregard and Fjord to attend a meeting at midnight of the 5th of Fessuran 826 P.D. . He wanted to recruit the group in to helping the Knights of Requital in a mission to removing a few cancerous members within the protective Dwendalian Empire that had been abusing and corrupting the system.

Ulog was upset when Jester arrived late to fetch him for the heists. He was further infuriated when her approach to smuggling him into the Tri-Spire involved using prat falls to pass him off as a comedian.

Ulog joined the party on both heists: Lord Sutan's house and the High-Richter's home. On the first heist he was quite a help for the group, disarming traps and helping Nott. He was there when the party fought the Rug of Smothering, but didn't do much in the fight.

At the High-Richter's home however, he was more reckless, as he immediately ran off, trying to find any documents regarding his wife's case. When he managed to find a parchment he learned that the accusation was indeed false and that Prucine wanted to make an example out of Iliana.

This made the dwarf furious and when the High-Richter caught them heading downstairs he handed the document about Iliana to Caleb, then launched himself into Prucine. After tackling her, he detonated a fireball, killing them both.

Trivia
On Talks Machina, Travis theorized that Ulog was a double agent working for the Crownsguard. Given Ulog's suicide attack on High Richter Prucine, this was likely not the case.