Elder Wand/Professor Dumbledore Wand

The Elder Wand, also nicknamed "The Deathstick" and "The Wand of Destiny", was one of three magical objects that made up the fabled Deathly Hallows, along with the Resurrection Stone and the Cloak of Invisibility. According to The Tale of the Three Brothers, it was the first Hallow created, supposedly made by Death himself.

The wand was made of elder wood, was 15 inches and contained a Thestral tail hair core. This type of wood contained powerful magic and was the rarest of all wand woods,  but was said to be deeply unlucky and much more difficult than any other to master. Only a highly unusual person who was the superior of their company would find their perfect match with this wood. The Thestral core was a tricky substance that only wizards that mastered death can control.