Vile ghosts were ghosts summoned in Death's mansion by Melzar the Mad during the 2014 Hallowe'en event.
They had 6720 life points and defeating them awarded 65 reward points. They had a special attack where they would frequently target a tile a player is on with an animation that looked similar to that of wrack. That would show a small green circular effect before all players on the targeted panel were dealt 15 fear; which could have been avoided by moving off of that panel.
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