Talk:Penetrate/@comment-26916515-20150909224621/@comment-24971427-20150910095942

I believe that Spectral Purgatory is wrong. Black Dragon Shield can only be used when the center is open, and as you took damage from the effect of Penetrate/Spectral Strike while your monster is still in the center, you take damage. Why can't you cast Black Dragon Shield? Monster in your center.