card type:passive, entropy. (or maybe an other)
active/passive ability: when you play this card instead of when anyone plays a weapon on top of another weapon and it disappears, it swaps the weapons and the weapon in play goes back to his/her hand.
cost:5
usable ability:spend
to destroy this card and all weapons in play
upped: when you play this card instead of when you play a weapon on top of another weapon and it disappears, it swaps the weapons and the weapon in play goes back to your hand.
cost:5
usable ability: same
difference is that the upgraded allows the weapon swap only to you
I hope that was a good description. please say your comments
((and this is just an idea, hopefully someone can make this into an actual card idea))