Mistaking Amanita virosa for inky caps is like mistaking a grapefruit for a pear. I don't understand how you can make this mistake if you have even minimal mushroom foraging experience.
"Destroying angels are sometimes mistaken for edible mushrooms such as young puffballs, button mushrooms, and meadow mushrooms."
It's more like confusing a grapefruit with a kitten or something.