Lost in the Wild
The Wilds of Rhovanion#26 (x2/x1)
Treachery
When Revealed: The player with the most cards in his hand without a copy of Lost in the Wilderness adds Lost in the Wild to his hand. (While in a player’s hand, Lost in the Wild gains: "Cannot be discarded by player card effect. Forced: After you play a card, discard each card in your hand.")