dark spark (touhou)

妖器「ダークスパーク」

A dark, evil reimagination of Kirisame Marisa's emblematic attack, the Master Spark, created in the days between ZUN's announcement of Touhou 14: Double Dealing Character on 11 May, 2013, and the launch of the demo at Reitaisai 10 on 26 May.

Its origin lies in ZUN's announcement post, in which he hints at a youkai rebellion and the playable characters' magical artifacts behaving in an abnormal manner.