Kuraz vs Trap hole, still draw?
A good read over here: Chains, Activation, and Resolution


  IMPORTANT: When resolving a chain, as the cards resolve they are NOT sent to the Graveyard until the entire chain has resolved, or a card specifically destroys them


So in this case, since Trap Hole is on a same chain with Kuraz, Trap Hole is destroyed by Kuraz, and the controller of Trap Hole is allowed to draw a card.