A Stage 2 Pokemon Card of type Grass with the title Giovanni's Nidoking and 120 HP of rarity Rare Holo evolved from Giovanni's Nidorino from the set Gym Challenge.  It has the attack Intimidate with the cost Grass, the energy cost 1 with the description: If the Defending Pokemon's maximum HP is 50 or less, it can't attack Giovanni's Nidoking during your opponent's next turn. (Benching or evolving either Pokemon ends this effect.) It has the attack Tumbling Attack with the cost Grass, Grass, Grass, Colorless, the energy cost 4 and the damage of 40+ with the description: Flip a coin. If heads, this attack does 40 damage plus 30 more damage; if tails, this attack does 40 damage. It has weakness against Psychic 2. 
Giovanni's Nidoking