Necrofear des Ténèbres RP02-FR042

Neither Normally Summonable nor Normally Placeable. Must first be Special Summoned (from your hand) by banishing 3 Fiend-Type monsters from your Graveyard. During the End Phase, if this card is in the Graveyard because it was destroyed by your opponent's card (by battle or by a card effect) and sent to your Graveyard while it was a Monster Card under your control, target 1 face-up monster your opponent controls, equip this card to the target. While this card is equipped to a monster by this effect, take control of the monster.