Lyn from Fire Emblem "The Blazing Sword" (Fire Emblem in the U.S)
She starts the game out really good, but by the end of the game she's no where near as good as some of the other characters I leveled up. (Wil, Erk, Pricilla, Louise, Pent, Hector, Eliwood, Hawkeye, Marcus, Oswin, my favorite character being Erk). Not saying Lyn was entirely useless, I mean, I was happy when I heard she is going to appear in Super Smash Bros. Brawl as an assist trophy.