A Stage 1 Pokemon Card of type Colorless with the title Blissey and 120 HP of rarity Promo evolved from Chansey from the set XY Black Star Promos and the flavor text: The eggs it lays are filled with happiness. Eating even one bite will bring a smile to anyone. It has the attack Double Slap with the cost Colorless, Colorless, the energy cost 2 and the damage of 40 with the description: Flip 2 coins. This attack does 40 damage times the number of heads. It has the attack Nurse's Egg with the cost Colorless, Colorless, Colorless, Colorless, the energy cost 4 with the description: Heal 100 damage from each of your Benched Pokemon. Then, discard 2 Energy attached to this Pokemon. It has weakness against Fighting 2. 
Blissey