Zevfeer's Bite recipe broken?

[Taadieri]

Thanks for the hints Ngreth.

Zevfeer's Bite

Fine Parchment
Quill of the Dread Lord
Luclin's Ink Additive
Ink of Tunare
Ink of Prexus
Ink of Pain
Consuming Thickener

I checked Lucy's spell listing and raw data for both the the main spell and recourse and still not sure where MR additive fits, but if it works...

Edit: Doh. I didn't refresh before posting, so I didn't see that Frontallobe got it first. Trying to work out Pact of Hate now.

[Xulan]

It truly is a disease spell. I know because it does not work on disease immune mobs where my normal taps do which are magic resist, although the recipie obviously works.