A Basic, TAG TEAM, GX Pokemon Card of type Metal with the title Lucario & Melmetal-GX and 260 HP of rarity Rare Holo GX from the set Unbroken Bonds.  It has the attack Steel Fist with the cost Colorless, Colorless, the energy cost 2 and the damage of 50 with the description: Search your deck for a Metal Energy card and attach it to this Pokemon. Then, shuffle your deck. It has the attack Heavy Impact with the cost Metal, Metal, Colorless, Colorless, the energy cost 4 and the damage of 150. It has the attack Full Metal Wall-GX with the cost Colorless, the energy cost 1 with the description: For the rest of this game, your Metal Pokemon take 30 less damage from your opponent's attacks (after applying Weakness and Resistance). If this Pokemon has at least 1 extra Energy attached to it (in addition to this attack's cost), discard all Energy from your opponent's Active Pokemon. (You can't use more than 1 GX attack in a game.) It has weakness against Fire 2. It has resistance against Psychic -20. 
Lucario & Melmetal-GX