Lucas Miller

Lucas Miller is a scientist and a 'consultant' for the Bureau of Balance. It's noted that even though he is allowed onto the moonbase, he does not have a bracer and the reasons for his presence are unclear.

Powers and Abilities
Lucas is extremely intelligent, coming from an illustrious family of inventors. He specializes in robots, elevators, planes, morally-gray Bugbear slavery, and illegal Grand Relic research. He has invented many different robots and gadgets including Hodge Podge, a robot designed to educate kids. He has also invented a conduit that allows a ghost to inhabit and control the body of a robot.

He also seems to have some medical knowledge, fixing up himself and Merle in the medbay.

He is less apt at caring for his living space, his personal quarters are a mess and he has accumulated a sizeable collection of trash in his anti-gravity room since he is hesitant to throw anything out that could be useful for an experiment.

History
Before the Crystal Kingdom arc, Lucas had already been working with the Bureau of Balance. He also had taken over the lab after his mother Maureen died, implied to be some time beforehand from the amount of trash in the anti-gravity chamber, which had not been as messy before.

Lucas' grandfather discovered a perfect circle of emerald crystal which allowed him to see into the Plane of Thought, and the Miller family had been using ideas from the Plane of Thought for their inventions. By the time of the Crystal Kingdom arc, Lucas had advanced on that knowledge and engineered more crystal discs to see into the other planes, including but not limited to The Astral Plane, the {plane where the gods are} and the Ethereal Plane. This research was furthered by the discovery of the Philosopher's Stone, one of the grand relics. However, by the time of the Crystal Kingdom arc, Lucas had accidentally broken the Astral Plane disc.

The party first encounters him in Ep. 28, where they find him in the Voidfish's chamber, arguing with Johann and insisting that he be allowed to bring the Voidfish back to his base for further study.

In the Crystal Kingdom arc, Lucas illicitly has the Philosopher's Stone and has lost control. The party is sent to reclaim it and apprehend Lucas. Trapped inside of his own lab, Lucas leads the party to both his rescue and prevention of the world's destruction. Lucas communicates with the party through The Director's necklace and knows her real name.

Lucas' mother Maureen specialized in botany and had her own dormitory in the Miller lab.