Hieratic Sky Dragon Overlord of Heliopolis

[ Dragon / Xyz / Effect ] 2 Level 8 monsters Once per turn, when your opponent activates a card or effect that targets a card(s) on your field, your GY, and/or your banished card(s) (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy that card. ATK/ 3000 DEF/ 2400