Llaw Du Morgan
Rank: C ~ A+
Maximum Targets: 1
Range: Variable
Classification: Anti-Unit
It’s said that Sir Gaheris’ right arm was somewhat longer than his left. This was a half-truth concealing a dreadful secret. Morgan used wicked magecraft to transform her son’s arm into a demonic weapon filled to the brim with her anger, turning it—and Gaheris—into a tool for killing King Arthur. This unfeeling stone construct thrums with evil power, hatred incarnate...an arm that can no longer be called a limb.
When activated, it unleashes a horrible curse concocted to bypass any defense its target could muster, aiming not to “kill” but to “sever”—that is, to rip the target’s soul from their body. Luck cannot deter it, and only the highest ranks of Magic Resistance can defend against it. On a successful strike, the target's removed soul quickly degrades and dissipates without its anchor—and even on a failure, the ruptured soul left behind causes serious damage.
Owing to its origins as a weapon steeped in Morgan’s ugly emotions though, the black hand’s power fluctuates based upon Gaheris’ own negative feelings towards the target. The more his resentment grows, the higher the chances of Llaw Du Morgan’s severance succeeding...though this is just as much of a weakness as it is a strength. No matter what, its rank only heightens in response to what Gaheris truly feels, and thus cannot simply be forced into a heightened state. Not only that, but as Gaheris himself is a man who does not hate lightly (and is loath to even use his Noble Phantasm in the first palace), it’s unlikely that this could ever reliably function at its highest level. Only two immediate exceptions exist—his mother, and his king. Of course, Gaheris does not hate King Arthur. It’s a result of the “lingering will” trapped within his right arm, the curse that knows its purpose is to kill the legendary King of Camelot...a grudge that calls itself “Morgan.” Fortunately, Gaheris can resist her encroaching mind, but her influence causes Llaw Du Morgan’s strength to rise when used against individuals resembling King Arthur and, obviously, is most effective when used on King Arthur himself. The presence of such figures alone is enough to stoke Morgan’s psyche into action, to the point that it takes considerable effort for Gaheris to silence her urgings for vengeance.
Llaw Du Morgan normally requires physical contact, but this isn’t the case when Gaheris is summoned as an Assassin. The blackened magical energy exuding from his arm can be funneled into any tool he wishes, from swords and axes to arrows and spears, and even the raw energy itself can simply be launched at the foe when operating at its peak. The only usage restriction in this case depends entirely on Gaheris’ own skill level...and of course, that of his target as well.