Okay well he/she/they is/are going down!
Edit: Defeated
Jinx twice more. Found Culex, went on a quest to find the
Lazy Shells, replaced Bowser with Geno and I beat him. I also read that if you just focus on Culex his
Crystals will die automatically, so I didn’t do that and still won.
Surprisingly, Smithy took 5 attempts and Culex only took 3. We love that boss theme for Culex though.