Iron Shackles
Core Set#105 (x1)
Treachery

When Revealed: Attach Iron Shackles to the top of the first player's deck. Counts as a Condition attachment with the text:

The next time a player would draw 1 or more cards from attached deck, discard Iron Shackles instead.

Shadow: Resolve the 'When Revealed' effect of Iron Shackles.