Use Mickey and Friends to enter fever 8 times in 1 play
Tip: Use Mickey, Minnie, Donald, Daisy, Pluto, Goofy, or Pete and 5->4 and +Time power ups. If you have a high skill level Pete then would suggest him. If you have trouble getting to the 8 fevers then try to wait until you are *not* in Fever to activate your Tsum's power or to pop bubbles. This will get you back into fever as quickly as possible and help to get more fevers in the game