[quote=@Tojin]
<Snipped quote by Ammokkx>

The hand destruction was a bit much, looking at it again. How's this instead?

Deepspace Sniper
Level 4
Light/Machine/Effect
1200/600
When this card destroys a monster by battle, you can target one Set card on the field: Destroy that target. If the destroyed card is a Spell/Trap card, your opponent loses 500 Life Points.
[/quote]

I still say you should lose the 500 LP part.