Grapha, Dragon Lord of Dark World

You can Special Summon this card (from your Graveyard by returning 1 face-up Dark World monster you control to the hand, except Grapha, Dragon of Dark World. If this card is discarded to the Graveyard by a card effect: Target 1 card your opponent controls, destroy that target, then if this card was discarded from your hand to your Graveyard by an opponents card effect, look at 1 random card in your opponents hand, then, if it was a monster, you can Special Summon it to your side of the field.