Scrap Goblin

“This card cannot be destroyed by battle. If this face-up Defense Position card is selected as an attack target, destroy this card at the end of the Battle Phase. If this card is destroyed by the effect of a "Scrap" card and sent to the Graveyard, you can select 1 "Scrap" monster in your Graveyard, except "Scrap Goblin", and add it to your hand.”