Thieves often works with some drugs, poisons and acid when they want to kill or discourage their prey. Well sometimes it happenes, that they can also poison themselves. First they can use purify ... now when time flow, they are so many times poisoned, that they can resist another poisons. Their body just make themself more resistant to all poisonous attempts. Note, that don\'t affect decay and death gas poisons. It\'s also logical, that assassins build up this poisoning resistance much faster than others.

See also: poison, immune poison