Talk:Mystic Derivation/@comment-25468945-20160302125331/@comment-24053170-20160303071042

Magic will disappear from the world if gensokyo is destroyed, since its the only place left that it still exists in any form as it no longer exists in the world outside the barrier. Thus she has this power.

Magic doesn't exist anywhere else according to the backstory, gensokyo is the last remaining refuge for the supernatural, if it goes then it is gone, period, end of story.