In current OCG ruling, IsDestructable() in the target filter function is not
necessary.

for Trap of Darkness

http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=5&fid=7625&keyword=&tag=-1

http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=5&fid=19625&keyword=&tag=-1
confirm
Now moving cards from graves will not call Duel.ConfirmCards().