Nếu tôi kích hoạt hiệu ứng của Hexe Trude và chọn mục tiêu vào Golden Castle of Stromberg trong Vùng bài Phép Môi Trường của tôi, điều gì sẽ xảy ra?

Spell Field

Once per turn, during your Standby Phase, you must banish 10 cards from the top of your Deck face-down (this is not optional), or this card is destroyed. During your Main Phase: You can Special Summon 1 monster from your Deck that specifically lists the card "Golden Castle of Stromberg" in its text. You cannot Normal Summon/Set the turn you activate this effect (even if this card leaves the field). You can only use this effect of "Golden Castle of Stromberg" once per turn. When an opponent's monster declares an attack: Destroy the attacking monster, and if you do, inflict damage to your opponent equal to half the ATK that monster had on the field.

DARK 8

If "Golden Castle of Stromberg" is in a Field Zone, you can Normal Summon this card without Tributing. Once per turn, if "Golden Castle of Stromberg" is in a Field Zone: You can target 1 card on the field, except this one; destroy it, and if you do, this card can make up to 2 attacks on monsters during each Battle Phase this turn. When this card destroys a monster by battle: You can target 1 face-up monster you control; it gains 400 ATK.