A Stage 2 Pokemon Card of type Water with the title Greninja and 130 HP of rarity Rare Holo evolved from Frogadier from the set XY and the flavor text: It creates throwing stars out of compressed water. When it spins them and throws them at high speed, these stars can split metal in two. It has the attack Mist Slash with the cost Water, the energy cost 1 and the damage of 50 with the description: This attack's damage isn't affected by Weakness, Resistance, or any other effects on your opponent's Active Pokemon. It has the ability Water Shuriken with the description: Once during your turn (before your attack), you may discard a Water Energy card from your hand. If you do, put 3 damage counters on 1 of your opponent's Pokemon. It has weakness against Grass 2. 
Greninja