Talk:Forging with Bones/@comment-5294227-20170120103908/@comment-16894369-20170120180031

You only have to count the number of "groups" and not runestones.

But the groups cannot be 0. At least one groups of Water AND Earth needs to be dissolved. The enemy takes damage when there are "1 group of Water, 1 group of Earth", "2 groups of Water, 2 groups of Earth", and so on.