Unlocks at level: 70 
Action Points: 10
Boss:  Evil Ginger

Top Green path:  2, 4, 7, 10, 13, 16, 19, 24, 22, 25(Boss)

Middle  Red path:  5, 7, 8, 11, 14, 17, 20, 22, 20, 23

Bottom  Blue path:  3, 6, 9, 12, 15, 18, 21, 26, 23, 25(Boss)

(click on map image to view whole map)