The Heart of Les Méres de Glace is a powerful Legendary Sabre, It's also the counterpart of the Heart of Padres del Fuego.
The Heart of Les Meres de Glace has powerful abilities which include:
Freeze Sweep: A powerful freezing sweep that freezes all enemies in range.
Cursed Ice: Uses Voodoo to freeze the enemy.
Brawl Boost +4
Slice and Dice Boost +4
Requieres level 30 Sword.
It is only obtanaible by looting it at Padres del Fuego, also Heart of Padres del Fuego can be found there.