Titanic Violent Dragon, Zargilragne (X2-BT01/0055EN) (X2BT01)

[Call Cost] [Pay 2 gauge]
When this card enters the field, for this turn, all "Duel Dragon" on your field cannot be [Rest] by your opponent's card effects. Then, if you have four or more different "Duel Dragon" in your drop zone, put the top four cards of your deck into your gauge, and if eight or more, destroy all cards on your opponent's field, and deal damage to your opponent equal to the number of cards destroyed!!
[Penetrate]