Bilbo's Magic Ring
The Hobbit: Over Hill and Under Hill#79 (x1)
Objective

Attach to Bilbo Baggins.

Action: When answering a riddle, spend 1 resource to discard an additional player card from the top of your deck.

Action: Exhaust Bilbo's Magic Ring and raise each player's threat by 2 to add 1 resource to Bilbo Baggins' resource pool.