Lucina was originally conceived as Marth's alt costume, Robin's

Since we posted our translations of Robin's move list -- including details on which moves can only be used for a finite number of times -- in Super Smash Bros for Wii U and 3DS from this week's issue of

Loustica Lucia - M!Robin x Lucina (with little F!Morgan) + SPEEDPAINTING VIDEO

Basic Information » Lucina at the RP Repository

Corrin Fantendo - Game Ideas & More+BreezeWiki

Why Lucina Calls Herself Marth in Fire Emblem: Awakening

lucina, robin, robin, and robin (fire emblem and 2 more) drawn by ameno_(a_meno0)

Classic T-Shirt

Fire Emblem Awakening: Lucina | Classic T-Shirt

Fire Emblem Awakening - Wikipedia

When you were the first to be featured, then featured again for an event, won a poll war, and then get a featured yet again with the exact same stat but different

Fire Emblem's Lucina and Robin, Plus Captain Falcon Added To Smash Bros Roster - My Nintendo News