According to this Pokémon's pokédex entry, it likes sunsets, long walks on the beach, and... well, killing you so you can be friends forever.
Wow… No wonder this Pokémon creeper made the Top 10 for Most Terrifying Pokédex Entries!
I'll just leave you a list of the top five most expensive Gengars while I go hide under a blanket…
Too bad this isn't the shiny version, or he'd be #1.
"You've got damage? Now they've got the damage! I'ma go sit on the bench now."
If you suddenly feel cold, don't drift off to sleep—this Gengar might not let you wake up!
A poltergeist?! This house is NOT clean...
Heads or tails, this shiny little bugger's gonna make the Defending Pokémon cry.