Whats a Relic Edge for?

[Randomness]

I know its for synthing something, but what does it make? And pics would be nice, too.

[Hajile]

I've heard it makes Svalutaus sword , looks excatly like the one he's holding.

Think the recipe is 1 svaultus edge+relic edge+inverter circuit

Don't take my word for it though , don't want to spread any rumours ;d
(info from a post from a few days ago)