Hello all, quick question about the different crates now. took quite a long break from the game and realized locked grand can't be farmed off of Jarl anymore.. smh

I've been running km3 with Lep and Luck elix only to find locked cryo.

Also saw there's another locked crate ren'gol (sorry if name or spelling is wrong)

where are the different areas to farm each one? I could be wrong but I believe I got a locked grand from the wilds in elite tindirin.