Wielder: The Royal Family of Altea, specifically Marth, Chrom, and Lucina
The Falchion is forged from the fang of the Divine Dragon Naga. It has been passed through generations of the bloodline of Naga’s chosen, and even then only those of certain sacred blood can wield it. It is very effective in slaying dragons, and it can also heal its wielder. It has slain the Shadow Dragon Medeus and the Fell Dragon Grima, and has saved the world many times.
Wavebreaker
From: Worlds Beyond Number
Wielder: Eursulon the Wild One
Wavebreaker was crafted by the King of Storms as a gift for his son, Naram the Wave Lord. The seven-fingered fist on the pommel references Naram, who has seven fingers on each hand. The sword is able to defend against and break curses when wielded by a spirit.