Nếu đối thủ của tôi kích hoạt Harpie's Feather Duster , tôi có thể áp dụng hiệu ứng thứ hai của Scrum Force không?

Spell Normal

Destroy all Spell and Trap Cards your opponent controls.

Trap Continuous

While you control 2 or more face-up Defense Position monsters, your opponent cannot target Defense Position monsters you control with card effects, and they cannot be destroyed by your opponent's card effects. If this card would be destroyed by card effect, you can destroy 1 card in your Spell & Trap Zone instead.