Fastest way to grind/farm Piety?

[Ash Wednesday Valentine]

For leveling up a relic.

[HeraldOfOpera]

Turn in your Prophecies and Goblet as often as possible, and scrap your Nether Stones. This is going to be one of the last things you finish, unavoidably.

[Ash Wednesday Valentine]

If anyone searches for this in the future, listen. Fill out the whole Prophecy card. Do it. All of it. For 200 hours, I'd turn it in after one line for maybe 250 piety. I should have taken a screenshot, but turning in the whole thing I got something like forty-thousand.

[Karakas]

I always tried to gain as many Achievements as possible, each gives You 0.10% more Piety. Slow but steady, get the easy Ones.

[Mighty_Rathalos]

Originally posted by Bunny Bear:

If anyone searches for this in the future, listen. Fill out the whole Prophecy card. Do it. All of it. For 200 hours, I'd turn it in after one line for maybe 250 piety. I should have taken a screenshot, but turning in the whole thing I got something like forty-thousand.

well, there is no real rule here for best outcome but in many cases you should fill out at leats a lot, not all. often it depends on some of the stamps like "x Pandemonium statues" or "golem/dumpling" because you never know how much longer that takes as well as the "x times of a certain mission"
why? well often a single or even two of those missing can only help you get 2 more lines (up/down and (side to side). especially when you have stuff like "2 assassination" , if you just finished the first it will take you around 10 more realm depths to clear the second. if those are your last (and often the ones stated ARE your last) then dont press it. the only times you will benefit from those is if you just finished one of those missions shortly after receiving the new prohecy card.
dont waste 10 realm depths for those. in the same time you could have already finished a lot of your new card.

[Mochan]

Originally posted by Bunny Bear:

For leveling up a relic.

Do your Prophecy Cards (all of it, do the entire bingo), and always do your Goblet quest.

[Chronocide]

Originally posted by Bunny Bear:

For leveling up a relic.

technically, the fastest route would be to take your enormous stockpile of nether gems and grind them up in the recycling thing for piety...

Obviously, if you lack spare nether gems, this doesn't work.

But that would be the fastest option.

[SivartStoneheart]

I agree it has to be better to get a few lines and start a new one.
I have had many cards get stopped by "X Pandemonium statues" and then it will take me an hour or so.