Star Eater (Ghost) [JOTL-EN047] Ghost Rare BT9-132 when an opponent's DARK monster

when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card

•2 Heads: This turn

Your opponent then selects and discards another card from his/her hand

If this card would be destroyed by an opponent's card effect

Star Eater (Ghost) [JOTL-EN047] Ghost Rare BT9-132 when an opponent's DARK monsterSet: Judgment of the Light Card type: Synchro Effect Monster Rarity: Ghost Rare Attack: 3200 Defense: 2800 1 Tuner + 1 or more non Tuner monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. This card's Synchro Summon cannot be negated. When Synchro Summoned, cards and effects cannot be activated. If this card attacks, it is unaffected by other card effects until the end of the Damage Step.