A Stage 1 Pokemon Card of type Psychic with the title Shedinja and 40 HP of rarity Rare evolved from Nincada from the set Lost Thunder and the flavor text: A most peculiar Pokemon that somehow appears in a Poke Ball when a Nincada evolves. It has the attack Haunt with the cost Colorless, the energy cost 1 with the description: Put 3 damage counters on your opponent's Active Pokemon. It has the ability Vessel of Life with the description: Once during your turn (before your attack), you may discard all cards attached to this Pokemon and attach it to 1 of your Pokemon as a Pokemon Tool card. When the Pokemon this card is attached to is Knocked Out, your opponent takes 1 fewer Prize card. 
Shedinja