From Bulbapedia, the community-driven Pokémon encyclopedia.
Junk Arm (Japanese: ジャンクアーム Junk Arm) is a Trainer card (Item card in Japan). It is part of the Triumphant expansion.
| Discard 2 cards from your hand. Search your discard pile for a Trainer card, show it to your opponent, and put it into your hand. You can't choose Junk Arm with the effect of this card.
This card was released in the Triumphant expansion, originating from the Clash at the Summit expansion in Japan. A Crosshatch Holo version was a Tier 2 reward of the Player Rewards Program for the 2011-2012 season.