The somewhat unsettling aspect was that the spells which could use Ghost Grape Wine as an alternative casting material were usually related to illusion, control, or the dark arts of the Undead, since what they required was Negative Energy after all.
No spell of the light system would make use of Negative Energy.
But that was it, Gaven and his team couldn't possibly cease selling and producing Ghost Grape Wine just because of its potential applications.
The series of traits that Ghost Grape Wine later revealed, such as being hard to replicate and having many uses, meant that even with significant flaws like storage difficulties and easy dissipation, the market price kept soaring. The current retail price had hit two hundred and thirty, and it was usually difficult to come by.
Originally, at the Ghost Grape Wine themed auction, ten thousand bottles of Ghost Grape Wine were sold.
At first glance, that seemed like a lot.
