Just so i know where to spend my keys in.
I wouldn’t want to waste a key on a bountiful delve that has (bad) trinkets or cloaks for example, when i don’t need trinkets or cloaks.
Imagine this in m+, but you have a limited number of keys and you don’t know the loot table of the bosses, would suck, yes?
Honestly had the same question as you. Couldn’t find one online - even raidbots doesn’t have it and it’s my go to (I use weird builds that sometimes change stat prio).
I do believe there is a shared loot pool then it is random beyond that.
I think it’s only cosmetics/collectibles that can vary by type of delve, but in terms of gear it’s a shared pool.
Iirc its the “world” loot pool.
Ive gotten a tochbearers grips from 3 diff delves. So it seems to be that way.
There’s a loot pool exclusive to bountiful delves/chests as well, which is also shared between all delves, but it’s stuff you’ll only see drop in delves.