Then you get a target sight and a special button.
Click it with your mouse to take the spear. You know because your mouse becomes a gear when you mouse over it. I don't know how many blue orbs it takes, but eventually the spear in the center thing unlocks. But most importantly go get the blue orbs around the platform (just run into them) and take them to the center thing. When she takes off and the winds come, avoid the dark moving circles on the ground. Comment by whquaintSince no one has explained how to do the hard part of this fight: