Gunkan Suship Ikura-class Dreadnought

If this card is Xyz Summoned: You can apply these effects based on the monsters used as material.
● "Gunkan Suship Shari": Draw 1 card.
● "Gunkan Suship Ikura": This card an make a second attack during each Battle Phase.
You can only use this effect of "Gunkan Suship Ikura-class Dreadnought" once per turn. Once per turn, when your "Gunkan" monster Special Summoned from the Extra Deck inflicts battle damage to your opponent: You can target 1 card they control; destroy it.