“Thanks. Sir Seliph set out to liberate the world from the empire's tyranny and I've joined up with him. I can't say I've been of much help yet.”
—Dimna in Genealogy of the Holy War.
Dimna (ディムナ Dimuna) is a character from Fire Emblem: Genealogy of the Holy War. He is the substitute character for Lester if Adean was not paired up. He is the brother of Mana, and fulfills Lester's role in the story. If Dimna enters Isaach Castle in Chapter 6, a conversation will occur with his childhood friend Karen, resulting in his strength increasing by five points.
Dimna is a caring and responsible individual who loves his younger sister to a fault, much like how Lester does for Lana. Due to not being of holy descent, however, he suffers from a lack of self-esteem, and tends to see himself in the wrong light, believing himself to be inferior to the rest of the army as a result.
Dimna will never receive the Brave Bow, a weapon that Lester could possibly receive from his father. Despite this, Dimna does have his redeeming qualities, one of which is that of possessing the Pursuit, a skill most other substitute characters do not possess. His Speed growth is strangely low, and this could potentially result in him not being able to perform double attacks very often. This is made worse by the fact that he neither owns the Brave Bow or the Continue skill. However, he makes up for this flaw with decent growths in strength and skill, allowing him to weaken enemies enough for lower-leveled characters to deliver finishing blows for experience.
In Chapter 6, if Dimna talks to Mana, Mana will gain one point of luck.
In Chapter 6, if Dimna enters Isaach castle, a conversation will occur with his childhood friend Karen, and his strength will increase by five points.
In Chapter 10, Dimna may speak to either Patty or Daisy if the person he talks to does not already have a lover. This will result in the person in question gaining three points of HP and 100 love points with Dimna.
In the Final Chapter, if Dimna is in love with Daisy, Daisy can talk to Dimna, and he will gain five points of HP.