wildadragon

wildadragon t1_ja1dazx wrote

Gotta read the books, muggle electrical items don't work in the Wizarding world, he used the Elder wand to fix his original wand that got broken then returned the Elder wand with Dumbledore so when he dies the power of the wand dies with him, the Elder wand was created by Death himself so it would be incredibly hard to repair if at all.

Also they were Dementors not ghosts.

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