I want to grind Festival Plaza, but I want to do it as fast as possible. Does anybody have any idea how to grind fast? Thanks in advance :)
Talk to visitors who’s messages are red and fulfill their wish. Doing so can give you FC, which can level up your Festival Plaza. VIPs give you more FC this way. Battling at the Battle Spot and trading also give you FC.
Answer the peoples questions around the Plaza walkway daily. Also if you go into the building theres a desk that allows you to battle with random Pokemon, which is the best way I found to level up.