Marnie’s Spell: What did she say to Eric?

The deed is done. Eric’s memory has been erased, thanks to Marnie who was channeling Hallow and apparently Lafayette who provided a little extra juice. What exactly did Marnie say? We have the Latin spell she chanted and the (rough) English translation:

Jam tibi impero et præcipio maligne spiritus! ut confestim allata et circulo discedas, absque omni strepito, terrore, clamore et foetore, asque sine omni damno mei tam animæ quam corporis.

Translated: Evil spirits, I command you to depart the circle immediately, without sound or fear or foulness, and without damage to either my soul or body.

This is a very rough translation, pieced together using several online translators. If we have a Truebie with Latin skills, please feel free to help us out!