Chests (Platinum Keys)

[fancy]

How do i find more Chests for my Platinum Keys? I found 2 Chests so far and yesterday 0. My question is if they are respawning (and it seems they do) and where in Trentis i am supposed to search for them and is there an overall information about these Chests or some guide? Just want to know whats known so far.

[blackvain]

they can appear in npc towns and caves, very random, your keys should deplete a lot faster then finding chest.

[rzuffi]

There is certain amount of chests on maps - you pick one, other is put on map. The more you travel, the more you find