Talk:Granberia/@comment-5598003-20121008230434/@comment-2037710-20121009045450

That's not a plot hole. She doesn't necessarily have to fight Heinrich to know his skill. Otherwise, wouldn't it be a "plot hole" if Alice, who's twenty one, also knows the exact same thing?

Its just known that Heinrich used the Four Spirits and the Angel Halo. Luka's also using them too.