Lancer's True Name is unknown. They are shown speaking in an accent, along with having a pet dog.
After kicking Rider into a ditch, she mentioned that she may be worth something of value after "150 million years". Upon seeing Artoria, she is immediately smitten, feeling the grandeur of her tremendous history, and desiring to be accepted by her.
Learn More with Manga! FGOEdit
Lancer is shown attacking through impalement with her lance. She also has a "thunder god's hammer" that is capable of shooting "1.21 jigowatts" of electricity, which she strikes Rider with a cry of "100,000 Volts". She is also able to pull dinosaurs from the ground based on her discoveries, such as an Ichthyosaurus or a Plesiosaurus, and wield them as her lance.