[Gallagher]

The issue, though, is that neither of those materials, wood or core, are only used for that wand. Considering how many tries have been made to make another like it, I find it unlikely that the same combination wouldn't be done again, even in a less functional form. Considering it doesn't have any of the urge to try and stay with its owner whatsoever, even before its loyalty is won away, and that it can be taken and used by someone that hasn't earned its loyalties, AND EVEN THEN its power is ONLY at its highest with someone that can face death, I have doubts in the claim of most powerful myself, as powerful to me... Well, let's just say that it seems as conditional as any other wand.

Kelpies are dangerous and violent, I'm pretty sure you know that, considering you helped my research. xD It stands to reason that these traits wouldn't just not exist when the other cores have mirrored traits as well. Lack of power is definitely not the only issue, and violent to me constitutes volatile as well.