Having an option to synthesize Legendary stones up like you have the option to do with crystaloid would prove useful for all the unwanted stones sat in my guild vault. And also maybe a way to synth down crystaloid from say level5 to level4 where 1 lvl5 crystaloid would synth into 8 lvl4 cause trying to collect up enough for full level60 pve set takes so long, we should have the option to synth the lesser of these equipments if we want ok will cost gold but will still work out nicely. It just gives us an option to get some legendary sets if we collect up these things rather than taking 12 months to complete the level60 set