Each piece took me quite small numbers of hours. Probably because I don't really focus on grinding them. Each of my grinding session takes 1 hour. Sometimes months later I come back to the spot. I only grind when there's castle or drop rate event.
Ronaros: 14 hours.( well, 13 hours 52 mins)
BW: 2 hours
Sherekhan: 25 hours and 5 mins.
I also only grind when I see drop rate events.
Sherekhan was...well, kinda a pain in the ass. 10 J's scroll and 8 old moon scroll in drop rate events. 5 hours with castle buff and drop rate event. 25 hours but the actual process took me 2 months.
My first piece, Ronaros, was from October 27th, 2020.
P/s: Just ignore the music. Error in recording process...What should I do? Grind another 3 pieces and combine again?
