At the front, the nut wall (of course, it's better to start from the second and third rows of lawns, and put them on the water)

Behind the wall, fire stakes (one in each row)

Choose a third-line shooter, (you don't have to put them in every row, just pile them in the second and fifth rows, just on the two sides of the water) < p The sunshine collected after a round can be used to mend the wall.

you can also choose pumpkin head and cover the wall. I am used to putting thorns in front of the wall when I live by myself, but if you want to save sunshine, you can not put them. After all, the effect of stabbing the king is much stronger. You can do your own calculations, get a cattail and add firepower.