A Stage 1 Pokemon Card of type Water with the title Tentacruel and 70 HP of rarity Rare Holo evolved from Tentacool from the set Aquapolis.  It has the attack Poison Sting with the cost Water, Colorless, the energy cost 2 and the damage of 20 with the description: Flip a coin. If heads, the Defending Pokemon is now Poisoned. It has the ability Strange Tentacles with the description: Once during your turn (before your attack), as long as the number of Energy cards attached to the Defending Pokemon is less than the number of Energy cards attached to your Active Pokemon, you may choose an Energy card, if any, in your opponent's discard pile and attach it to the Defending Pokemon. This power can't be used if Tentacruel is affected by a Special Condition. It has weakness against Lightning 2. 
Tentacruel