Furantur Dagger

""It's not a knife, it's a dagger. And it's a lot more dangerous than you think. A single scratch from that thing, and - just like that, you're just a regular guy. No more lightning. No more strength. No more Elite."

- Sirena to Isaac in Lightning Strikes

The Furantur Dagger is a dagger that possesses the magic ability to strip an Elite of their Homo electi genetic makeup, rendering them a normal human rather than an Elite.