Target 1 Quick-Play Spell Card in your Graveyard, except "Quick Booster"; shuffle that target into the Deck. If this card you control is destroyed by your opponent's card and sent to your Graveyard: You can add 1 Quick-Play Spell Card from your Deck to your hand, except "Quick Booster".
This is a devasting powerful card to play mind games with your opponent. When set and destroyed you can grab a quick spell from your deck to your hand such as Arrows to end a game. You can also replenish arrows, EC, Half-shut and etc. With gladiator popping backrow these days and with Dakini .. its not bad being able to use EC 4x in a row or etc
Devastating powerful card? Lol. 80% of ranked players now are playing Mind Scan (both CA or GB run it) so this mind game you talk about is useless. As for others (like AG players), they carry Sergeant Electro to lock your Spell/Trap, they won't destroy it.