Fire Emblem: Mystery of the Emblem – Hero of Light and Shadow details

– Marth is the main character
– New maps for “My Unit” character
– “My Unit” from Altea Kingdom, wants to join Altea Knights
– Choose gender’s name, face style, eye type, hair style, initial unit type
– Conversations change in the game based on appearance/abilities
– Two new stories for My Unit, one is Prologue
– Prologue story involves My Unit joining the Altea Army to becoming a soldier who fights with Marth
– Other story is a side story, meet conditions to play it on a new map
– Local and Wi-Fi multiplayer
– 4,800 yen

Thanks to Thomas N and Robert for the tip!

Newly opened site here
Source