Answer :

The destroying angel mushroom has a toxin called amatoxin. When you consume this mushroom, symptoms don't appear until 5-24 hours later, when the toxin is maybe already absorbed and organ damage is irreversible. Symptoms include vomiting, cramps, delirium, convulsions, diarrhea, and death. Half a mushroom cap can kill you if you're not treated very soon. 

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