Market upgrade
If there is one thing in this game that can be easily improved a lot, it's the market.
Now it's just a boring place you visit because you have to get the green shards, and once a fortnight you can be so lucky to get a blue one.
All other stuff on the market is rubbish. Three star legendaries, really ?
Such a missed opportunity. Why not make the market a bit more surprising, like a real market is.
Add (as rare as blue shard for my part) some fun stuff like energy, brews, (rare) books, forge fragments, rare champs... in the language Plarium likes : it will stimulate people to spend silver that they have to get elsewhere.