Pokédex entries Generation I Red Blue Under a full moon, this Pokémon likes to mimic the shadows of people and laugh at their fright. Yellow A Gengar is close by if you feel a sudden chill. It may be trying to lay a curse on you. Stadium Appears to attack people who get lost in the mountains. Said to be the culprit behind shadows that laugh in the moonlight. Generation II Gold It steals heat from its surroundings. If you feel a sudden chill, it is certain that a Gengar appeared. Silver To steal the life of its target, it slips into the prey's shadow and silently waits for an opportunity. Crystal Hiding in people's shadows at night, it absorbs their heat. The chill it causes makes the victims shake. Generation III Ruby Sapphire Sometimes, on a dark night, your shadow thrown by a streetlight will suddenly and startlingly overtake you. It is actually a Gengar running past you, pretending to be your shadow. Emerald Deep in the night, your shadow cast by a streetlight may suddenly overtake you. It is actually a Gengar running past you, pretending to be your shadow. FireRed It is said to emerge from darkness to steal the lives of those who become lost in mountains. LeafGreen On the night of the full moon, if shadows move on their own and laugh, it must be Gengar's doing. Generation IV Diamond It hides in shadows. It is said that if Gengar is hiding, it cools the area by nearly 10 degrees F. Pearl Lurking in the shadowy corners of rooms, it awaits chances to steal its prey's life force. Platinum The leer that floats in darkness belongs to a Gengar delighting in casting curses on people. HeartGold It steals heat from its surroundings. If you feel a sudden chill, it is certain that a Gengar appeared. SoulSilver To steal the life of its target, it slips into the prey's shadow and silently waits for an opportunity. Generation V Black White The leer that floats in darkness belongs to a Gengar delighting in casting curses on people. Also the original comic book/manga pokemon actually had pokemon dieing in battle, i remember an ekans or w/e being sliced to pieces, and ofv a busty misty lulz