Betrayal (sorcerer Theme) Link

Betrayal creates a "dark mark" on a lineage that can haunt future generations of magic users. Why Sorcerers Fall

Interestingly, the concept of "Betrayal" has a famous sonic counterpart. The track by Tangerine Dream perfectly captures this mood. Originally composed for the 1977 film Sorcerer , its driving, ominous rhythm feels like the heartbeat of someone realizing they've been led into a trap. Betrayal (Sorcerer Theme)

Trading a friend's life for a single page of an ancient, dark grimoire. Betrayal creates a "dark mark" on a lineage

Does the magic turn black, or does it vanish entirely? or does it vanish entirely?