From Dota 2 Wiki
The claw from a black dragon's left toe. The only piece of the beast that survived an encounter with Pudge's voracious hunger.
This item also adds bone chains to the back of Pudge's arms.
- This item's internal name is Skeleton Hook.
- This item was accidentally made obtainable through drops in late February 2013. Valve removed it from the drop list soon after.