Trong Battle Phase, tôi Triệu hồi Đặc biệt Speedroid Gum Prize từ tay mình với hiệu ứng của nó. Sau đó, trong Battle Phase đó, nếu tôi kích hoạt hiệu ứng của Speedroid Gum Prize để thực hiện Synchro Summon, nhưng đối thủ của tôi xích Book of Moon và thay đổi Speedroid Gum Prize thành Tư thế Phòng thủ úp, hiệu ứng của nó sẽ thực thi như thế nào?

Trap Normal

If a face-down Defense Position monster or an Effect Monster is on the field: Change all face-down Defense Position monsters on the field to face-up Defense Position (Flip monsters' effects are not activated at this time), also inflict 500 damage to your opponent for each Effect Monster on the field.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

WIND 1

During the Battle Phase, if you take battle or effect damage: You can Special Summon this card from your hand. During either player's Battle Phase in which this card was Special Summoned by its effect, you can: Immediately after this effect resolves, Synchro Summon 1 Synchro Monster, using only WIND monsters you control, including this card. If this card is sent to the Graveyard as a Synchro Material: You can send the top card of your Deck to the Graveyard, and if the sent card was a "Speedroid" monster, the Synchro Monster that used this card as Synchro Material gains 1000 ATK.

Trap Normal

Target 1 face-up monster your opponent controls; you can use that monster as Synchro Material this turn, as if you controlled it. You cannot conduct your Battle Phase the turn you activate this card.