A Stage 1 Pokemon Card of type Metal with the title Lairon and 80 HP of rarity Uncommon evolved from Aron from the set Crystal Guardians.  It has the attack Roar with the cost Colorless, the energy cost 1 with the description: Your opponent switches the Defending Pokemon with 1 of his or her Benched Pokemon, if any. It has the attack Metal Charge with the cost Metal, Colorless, Colorless, the energy cost 3 and the damage of 50 with the description: Put 1 damage counter on Lairon. It has weakness against Fire 2. It has resistance against Grass -30. 
Lairon