Jurrac Astero [BLMM-EN018] Secret Rare

1 Tuner + 1+ non-Tuner Dinosaur monsters
If this card is Synchro Summoned: You can Set 1 "Jurrac" Spell/Trap from your Deck or GY. Once per turn, when your opponent would Special Summon a monster(s) (Quick Effect): You can banish 2 Dinosaur monsters from your GY; negate the Summon, and if you do, destroy that monster(s). During your opponent's turn (Quick Effect): You can banish 2 "Jurrac" monsters from your GY, including this card; Special Summon 1 "Jurrac Meteor" from your Extra Deck (this is treated as a Synchro Summon).