Originally Posted by
kwhales
It's called the dawn tree. Once you expand two times around it, it will give you boost-but only if you have ten epics of each color. combos count as one for each color they are. you don't have to clear the area, just expand around it twice. be careful if you expand to the left next to the tree. the 'weed' is 800k to clear. If you visit others, you will probably still see a weed there. (Like mine). Some say the boosts are helpful, some not. I don't have any yet (not enough epics) but it gives you extra coins.