God Tier Fwiffo could totally take him. Mostly by virtue of the fact that he would never, ever be able to die as a god tier.
We clearly need to come up with a massive crossover fanfiction that pulls together several alien universes into a cross-intersecting set of sburb sessions.
The next step is clearly to begin applying classes and aspects to our characters.
Edit: Ninja-ed.
I have all these mega crossovers in my head.
Right now there's a slice-of-life crossover dominating, between Azumanga Daioh/Nichijou, with possible cameos from everyone's favorite drow and his cat.
I'm imagining Chiyo-chan and Hakase being pure diabeetus of a degree never before seen by man, Maya, Sakamoto-san and Guenwhyvar getting their own scarves (Maya only says three words. Three very important words), and maybe some Sakaki and Nano being motherly and cool-headed.
We also get to see a Tomo vs. Yuuko joke-off and Mai showing her God of Trolls status by freaking the bejeezus out of Drizzt.
Imagine the Wig-baldcap-hair trick she pulled in canon, but done to someone else without their knowledge. Drizzt wakes up with blonde hair, it falls off and he's bald, then Mai says "gimme that back" and takes it off, and Drizzt is just "WTF man" and oh god this is why I can't stop wanting to write this.