Talk:Echidna/@comment-32717008-20170802081356/@comment-34465782-20180128015340

well in the anime all 6 witches died got eaten  by shadow by witch of envy,

but after read arc 4, she did not died by Witch of Envy. I think she survived when witch of envy engulf the half word with shadow. then volcanica seal envy, after that Echidna got attacked by hector, so roswaal fight hector to buy some time meanwhile echidna make barrier in sanctuary. then she make countermeasure/experiment immortality with crystalled lewes meyer, but before she can success, she got sealed by volcanica  as a deterrent against the witch of envy.