[Gallagher]

Yeeeah. I don't know. I don't see the wand as being particularly power hungry, as much as its owners may have been. But I'm biased here on thestral natures themselves and the level of sentience wands have, so.

I'm not sure the cheating him thing comes into play... He had his scheme to take their lives anyway, and it was only the youngest brother that defeated/cheated him.

Personally, I don't count the ability to fix other wands as "powerful" so much as unique, so I fail to see any real evidence of the wand's power. We know certain core and wood combinations have quirks. What if this is just one of those? Not necessarily because of just the materials, but.