​Ulster ​is a playable character from Fire Emblem: Genealogy of the Holy War. He is a sword fighter hailing from the Kingdom of Isaach, the son of Ayra, and the twin brother of Larcei. After Seliph's army defeats the Grannvale Empire, Ulster will return to Isaach with his lover (provided he does not inherit his father's homeland). If his cousin Shannan is dead, he will assume the Isaachian throne. His substitute character is Dalvin.


Like most of the other characters from the second generation, Ulster has very generic lines as a result of sharing conversations with his counterpart. However, from his lovers' conversation with Lana in the final Chapter, it can be gathered that he is a kind-hearted young man, as well as adopting a well-tempered and cautious nature.

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