Trident Dragion - RGBT-EN043 Ultimate Rare Unlimited

1 Dragon-Type Tuner + 1 or more non-Tuner Dragon-Type monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. When this card is Synchro Summoned: You can target up to 2 other cards you control; destroy those targets, and if you do, for each destroyed card, this card gains 1 additional attack during each Battle Phase this turn.