Guardian Sword

are recurring NaN Items in.

Guardian Swords are sometimes wielded by Guardian Scouts II and, in Master Mode, by NaN Guardian Scout IIIs, which can be found in "A Minor Test of Strength" NaN Ancient Shrines. The Swords can be retrieved when the Scouts drop them after being defeated. Guardian Swords use ancient technology to produce their blue energy blade, though they're not very durable.