A Basic Pokemon Card of type Fire with the title Entei and 130 HP of rarity Rare from the set Lost Thunder and the flavor text: It is said that when it roars, a volcano erupts somewhere around the globe. It has the attack Fire Fang with the cost Fire, Colorless, the energy cost 2 and the damage of 20 with the description: Your opponent's Active Pokemon is now Burned. It has the attack Eruption with the cost Fire, Fire, Colorless, the energy cost 3 and the damage of 80+ with the description: Each player discards the top card of their deck. This attack does 60 more damage for each Energy card discarded in this way. It has weakness against Water 2. 
Entei