CardName: Ghost Story
Cost: g
Type: Instant
Pow/Tgh: /
Rules Text: Look at the top 6 cards if your library. You may reveal a
Demon, Devil, Horror, Nightmare, Skeleton, Spirit, Vampire,
Werewolf or Zombie creature card from among them. If you do,
creatures your opponents control get -X/-0 until end of
turn, where X is the revealed creature's power. Then,
shuffle your library
Flavour Text:
Set/Rarity: Orphan Ideas Uncommon
Ghost Story
U
Instant
Look at the top 6 cards if your library. You may reveal a Demon, Devil, Horror, Nightmare, Skeleton, Spirit, Vampire, Werewolf or Zombie creature card from among them. If you do, creatures your opponents control get -X/-0 until end of turn, where X is the revealed creature's power. Then, shuffle your library
I like the idea of a top-down generic Ghost Story card. The execution IMO is lacking.
Wrong color. The effect wants to be blue.
Putting the card in hand wouldn't hurt either.
It's better to put the cards on the bottom of the library rather than shuffling all of it.