Your opponent can discard 1 card to negate this effect, otherwise both players look at their opponent's Deck and choose 1 card, then add the card from their own Deck chosen by their opponent to their hand. You can only activate 1 "Margin Trading" per turn.
![Margin Trading [DAMA-EN069] Common | L.A. Mood Comics and Games](http://lamoodcomics.ca/cdn/shop/products/97821c43973a1f74a1699fc3f63dcd9289009e50_22e2890d-ee56-4548-9b42-2e978d8d1fb4.jpg?v=1707418955)
