About precursors, i thing that there could be possible way
Get a some bigger chance to drop fromdoid some big boss, dungeon aetherblade path (something hard). For example now from triple wurm is small chance of drop ascendent chest, but always one or two drop one of that 150ppl here. Something like that can be nice you have to lear and practise for killing this boss (dungeon)and have bigger chance to get it than normal loot.
Now it a litle bit unfair many ppl play it for two years comleatly know this game and mechanics and didnt get any goodloot. And ppl who play this game few weaks dont know what to do have the same chance of get it (random drop from moobs). And they could sell it for 1k gold and there are so happy but player who play it many mounts have to farm dungeos like crazy man for buy it. For me it isnt fair. But this is only game and life isnt fair too.
Last thig, now if you want legendary the best way how to get golds are dungeons. But there is only 8 every with minimum3 path. And you have to do it over and over every day. As i sad prefer other ways of geting gold and items other ways, more dungeons more big bosses (tequatl, triple wurm)or something new.