Wow
Today I grubbed for almost 6 hours.
The first 4 hours were spent mashing with mr pilnas, taking him from S+5 to S++1 (20 996 points). The next 1 and a half hours were spent going from 20 996 points to 21 000 points and finally getting Master, at which point my winrate went from 80% to 58%.
What a weird ass character. When shit worked in my favor, it was the most fun I've had in Granblue. When it didn't, it was the least fun I've had in a video game ever.
I didn't learn a single combo or lab for a single minute.