Good for you. People who have crafted many legendaries are usually running short of them. That also requires 150 Fractal Relics, which many people who don't do Fractals daily (or ever) don't have. I, for instance, am still using mine to upgrade all characters with +5 attribute infusions (from both, Fractals and WvW), with one characters left. That's a lot of time invested for only two Clover and will take a long time for most players for only a single upgrade (I do WvW often, but not everyone does). Again, insane requirement in my book.