RussianGuyovichSpaceCadetBut isn't Lightbringer already forged and being used? Stannis had the sword already and pulled it from the fire they set on the beach a few seasons ago. I believe the last anyone saw of Stannis and/or the sword was after he lost the battle near Winterfell.
I have not read the books yet, is this one of the instances where the books and the show differ greatly?
That's a fake Lightbringer
Show Content"The sword is wrong, she has to know that ... light without heat ... an empty glamour ... the sword is wrong, and the false light can only lead us deeper into darkness."
- the dying Maester Aemon, to Samwell Tarly
http://awoiaf.westeros.org/index.php/Lightbringer
Yeah that sword was clearly not lightbringer lol. Stannis was not the prince that was promised and there is no way he would have the right sword. It was literally just his normal sword that she used magic on. There could be an argument made that Longclaw is lightbringer but even that would be a little iffy.