Theory 1: Master-and-Holder (Two at Once via Allegiance)
Yes—during Deathly Hallows, Harry simultaneously wielded Draco’s wand and, by transferred allegiance, was the true master of the Elder Wand, so he effectively “had” two wands at once.
- The novel states the Elder Wand’s mastery passed to Harry upon his disarming Draco, independent of physical possession, and the wand refuses to harm its master.
- Harry later uses the Elder Wand to repair his holly wand, functionally confirming his mastery before any claim of ownership.
- Rowling’s Elder Wand essay clarifies that allegiance transfers on defeat and not only through killing or possession.
- Harry physically wields Draco’s hawthorn wand while being the Elder Wand’s master in the final duel.