Other ways to farm them:
1) Quest;
2) Events;
3) Battle Pass;
4) Parapetric Trasformer;
5) Open Chest.

Some Adventure's Experience can be bought from the Stardust Exchange from the Paimon's Bargains.

i love this article! everything is easier to understand with the tables! other articles have a long ass essay with unnecessary things

For those wanting to farm hero's wits, I think you can get them from Ley Line blossoms, although it depends on your AR and World Level I think.

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Very helpful thanks :/

wow its so helpfull (cap)

lame

so helpful wow (sarcasm)

what the... there is no mention of heros wits here. -_-

This is not helpful !!!

this is not helpful !!!

(quest)

this is not helpful?!?!?!?

what a nice way to farm! this article helps me alot

You can get heros wit from ley lines blossoms, look at the rewards on which ley lines this regards.

this guide is a bum

Wooow, what a way to farm! just wait for an event....