Poison is a Damage Over Time combat debuff that comes in two flavours:

  • Poison, which deals 10% of the target's maximum
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    HP
    over 10 seconds.
  • Deadly Poison, which deals 25% of the target's maximum
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    HP
    over 10 seconds.
This page is up to date (v1.3.1).

Despite the name, deadly poison isn't an effect that has a realistic chance of killing the player, provided they have sufficient Food and have purchased

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Auto Eat

.