A Stage 1 Pokemon Card of type Metal with the title Forretress and 70 HP of rarity Rare Holo evolved from Pineco from the set Unseen Forces.  It has the attack Spiky Shell with the cost Colorless, Colorless, the energy cost 2 and the damage of 20 with the description: Put 3 damage counters on the Defending Pokemon at the end of your opponent's next turn. It has the attack Pop with the cost Metal, Colorless, Colorless, Colorless, the energy cost 4 and the damage of 100 with the description: Put 7 damage counters on Forretress. Move all Energy cards attached to Forretress to your Benched Pokemon in any way you like. (Ignore this effect if you don't have any Benched Pokemon.) It has weakness against Fire 2. It has resistance against Grass -30. 
Forretress