Make divines the main trade currency? I see now you can get like 200+ chaos per divine? And mirrors are 5k vs like 20k when I last played (incursion league)

Are drops just more common across the board ?

Also is there a place I can see what league mechanics were kept over the years since then ?

Good old times with loath bane

This league is extremely lucrative. Probably the most loot heavy league ever so prices are very cheap. A significant amount has changed since incursion. Far too much to list.

Here is a list of the leagues since then

https://www.poewiki.net/wiki/League

You can get 200 chaos per divine if you can find a trader x_x

a few seasons back someone cracked the mystery of timeless jewels and we now can determine what nodes they give based on their stats, so people were just divine spamming the jewels (cause divines were useless and cheap and common) for mirror tier jewels.
so GGG changed divines into exalts for crafting on the bench and removed the 6link divine vendor recipe to make it much more expensive and harder to spam divines for perfect uniques and timeless jewels.

Holy shit.

Was such a good feeling to get it back than. Such a nice build