Galatine

History
Galatine was a Holy Sword produced within the Holy Glaciers. During Gawain's pilgrimage from Denmark to Camelot, he passed the Glaciers and picked up the sword, wielding it as his weapon as a knight of the Round Table. It was later claimed as Mordred's sword, but as he could not understand how to use it, he quickly threw it away. It was later retrieved by Ten Beard and presumably sits in his vault.

Power
Galatine, under no special circumstances is the weakest a Holy Sword can be. However, it is only held back by the fact that it is extremely cold, which weakens its destructive capabilities. Under sunlight or intense heat, the sword became exponentially more powerful, ranking somewhere in between Caliburn and Excalibur in terms of power.