Shooting Quasar Dragon

[ Dragon / Synchro / Effect ] 1 Tuner Synchro Monster + 2+ non-Tuner Synchro Monsters Must be Synchro Summoned. Can attack a number of times each Battle Phase, up to the number of non-Tuners used for its Synchro Summon. Once per turn, when a card or effect is activated (Quick Effect): You can negate the activation, and if you do, destroy it. When this face-up card leaves the field: You can Special Summon 1 "Shooting Star Dragon" from your Extra Deck. ATK/ 4000 DEF/ 4000