Chaos Mystic Box

Description

When your opponent activates a card or effect that targets another card(s) you control: Return 1 of your targeted cards to the hand (if face-down, reveal it), and if you do, destroy 1 card on the field, then you can Special Summon 1 monster from your hand that mentions "Light and Darkness Ritual" with a different name than the card returned to the hand, ignoring its Summoning conditions. If this card in its owner's possession is destroyed by an opponent's card: You can Special Summon 1 Ritual Monster that mentions "Light and Darkness Ritual" from your hand or Deck.