Finally my Soho hit Expert today and learned his Expert stances, so now i just have to master them and i can use him as a buffer/dmg dealer in Skeleton Bounty, since my Soho the Fighter hit Master, i don't have Expert buffs for that bounty team. I leveled him all night in Skeleton SA and used a few cards to hit Expert, while my Battle Smith Idge gained 2 levels, so reached Veteran lv.3.