Talk:Chaos Rising/@comment-72.184.176.11-20130611143917/@comment-5237598-20130611144316

because of the full moon. If you recall, in season two, Derek had to tie his Betas up during the full moon because they were not able to control their rage. Furthermore, Boyd and Cora were locked in a vault in which the walls' chemical composure stopped the moonlight from passing through, which amplified the effect of the full moon (after four month).