so just asking , just to be 100% sure.

If i have done like 50% of altars of lillith will the 50% convert and keep for next season or do you HAVE to unlock them all?

ALso map. I think i probably have 85% of map uncovered

Not sure I am playing next season but just incase wanted to know

Thanks in advance

as long as you log in with that char first, yes, your progress for altars and map will be saved, w/e it is

altars of lilith progress will be saved and the renown for it
same with map (areas discovered) with the renown