to give FGO some credit, the characters normally have either totally different backstories, personalities, strengh/weakness, costumes, ages, dialogues or a combination of all at same time. also the change happens because they are normally from different classes and didn't live the same lives as their base versions, the only exception being the ones which only the costume changes but the rest is more or less the same.
to give good examples: Taira no Kagekiyo, Ushi Gouzen and Carmilla.
to give FGO some credit, the characters normally have either totally different backstories, personalities, strengh/weakness, costumes, ages, dialogues or a combination of all at same time. also the change happens because they are normally from different classes and didn't live the same lives as their base versions, the only exception being the ones which only the costume changes but the rest is more or less the same.
to give good examples: Taira no Kagekiyo, Ushi Gouzen and Carmilla.
If we're getting technical Saber: The OG. Saber, but emo: Saber tainted by all the worlds evils. Saber, but she's wearing white: That's saber when she just started out before she became blue. Saber, but angry and red: That's her genetically gestated clone child Mordred. Saber, but an adult: What if Saber gave back her sword, and used a her lance instead. Saber, but an adult AND emo: What if Saber lead the wildhunt when she died, Saber who says Umu: Not saber, but Nero. Saber, but japanese: Not saber, is Okita. Saber in a swimsuit: A Hag had a silly idea, also she's an archer now because beach. Saber but sneaky: That's saber from an alternate silly dimension where she hunts sabers for taking over the world. Saber, but in a mech: That's the above saber, after she got a job. Saber, but a berserker: That an alternate dimension version fo emo saber but well adjusted, somehow. Saber, but an idol: that's the above berserker, but now she's a space themed pop singer. Saber, but a caster: That's actually a completely different person who looks like saber but is actually a fairy. Saber, but on a motorcycle: That's emo saber, but at the beach, also she cosplays as a maid too. Saber, but a Bunny girl: That's adult what if saber who decided to open a casino because two of her knights wlet the intrusive thoughts win. Saber, but depressed: That's actually a distant descendant of her's named Grey.
If we're getting technical Saber: The OG. Saber, but emo: Saber tainted by all the worlds evils. Saber, but she's wearing white: That's saber when she just started out before she became blue. Saber, but angry and red: That's her genetically gestated clone child Mordred. Saber, but an adult: What if Saber gave back her sword, and used a her lance instead. Saber, but an adult AND emo: What if Saber lead the wildhunt when she died, Saber who says Umu: Not saber, but Nero. Saber, but japanese: Not saber, is Okita. Saber in a swimsuit: A Hag had a silly idea, also she's an archer now because beach. Saber but sneaky: That's saber from an alternate silly dimension where she hunts sabers for taking over the world. Saber, but in a mech: That's the above saber, after she got a job. Saber, but a berserker: That an alternate dimension version fo emo saber but well adjusted, somehow. Saber, but an idol: that's the above berserker, but now she's a space themed pop singer. Saber, but a caster: That's actually a completely different person who looks like saber but is actually a fairy. Saber, but on a motorcycle: That's emo saber, but at the beach, also she cosplays as a maid too. Saber, but a Bunny girl: That's adult what if saber who decided to open a casino because two of her knights wlet the intrusive thoughts win. Saber, but depressed: That's actually a distant descendant of her's named Grey.
I just remembered a new one. Saber, but a berserker in a swimsuit: That's the fairy caster after her asshole mentor tricked her. She is not happy about it, Saber, but red, says Umu and has dragon horns: That is Nero again, after she accepted that she is The Mother of Harlots from Revelations and has become the first "good" Beast.