The Fire Emblem Echoes: Shadows of Valentiacharacters being added are Alm, Clair, Faye, and Lukas. Several new updates to the mobile game are also already available, including a new feature called Hero Merit, a new stat that increases every time a hero finishes a battle alive. When their Hero Merit reaches 500 points, players receive 500 Hero Feathers.
Another recent update has raised the maximum stamina for all players from 50 to 99.
Check out the launch video for the new heroes of the game, and below that the video for the Spring Heroes Festival in the game.