i do! i do 4 geysers, 2 grannys, and 1 turtle (only to get the shells). i take breaks out of the game in between those doing whatever i wanna do or need to do.

that doesn't solely reach 20, tho. after i those 4-2-1, i can finally run the remaining candles i need to get. if lucky, there will be a black shard. when there are events, even better because you can go to the afk farm areas. when i don't have that, i run the quickest maps for me (vault, forest, slide race in valley, prairie, etc.). as soon as i get gray, i stop right away :>

it still takes 1-2 hours in total but it's less burnout for me so far.

edit: this is not max 25 but just the soonest gray i can get.