It's just Laevatein, or it's really a Flamberge? I would love the latter.
Could someone confirm?
If we account artist's liberty on drawing things, the shape of the sword and the length of the hilt would indicate it's a flamberg. I doubt it's Laevatein considering how it's been portrayed with Flandre. Most of the time that swirly double-edged spear or then a flaming spear...