Grapha, Seigneur Dragon du Monde Ténèbreux PGL2-FR083

You can Specially Summon this card (from your Graveyard) by returning 1 "Darkworld" monster you control ("Grapha, Dragon Lord of Dark World" excluded) to the hand. If this card is discarded to the Graveyard by a card effect, target 1 card your opponent controls, destroy that target, and if this card was discarded from your hand to your Graveyard by an opponent's card effect, you can look at 1 random card in your opponent's hand, and if it was a monster, you can Special Summon it to your field.