Frosthra or Fafninter?

The question is in the title.
A few things to think about before responding:
The rules listed in my signature.
I am allowed to use legendaries.
This is just for fun, not competitive battling.

Fafniter all the way - the bug typing goes so 1 - no quad weak to fire & rock and 2 - leaves slot open for one of the three bugs or even Seikamater. 2. Fur coat and solid Atk & HP make him a deadly tank, and is overall a better choice.

The only thing going for Frosthra is that it's a special attacker :L that can be covered by the bugs/Seikamater which would become available if you didn't have frosthra

Alright, thanks! :3

Follow up question, who should my final member be? I'm thinking either Chimaconda or Luchabra, but I'd like some other input.

Hmmm chimaconda's a good special wall/attacker, and you've already got 3 physical attackers so luchabra might be a bit much, but then again, fighting types are always useful & have generally good coverage against most things :L
plus, Seikamater has chimaconda's fire moves & luchabra has it's poison, so you don't get much from its typing. It does have that handy petrify ability to lower speed though, which can be very helpful :L
Alternatively, you could wait for the two pseudo-legendaries to come out, as the thunder/flying looks good :3

Alright, thanks! I think I'll go for Luchabra. ^^ Might use the Pseudo's when they come out though.

Ah my bad, it's electric/dragon not electric/flying :L so it'd clash with you fafniter, and the other pseudo is pure ground type, so wouldn't work on either level of yours :L sorry

Eh, whateve's, I like mine.

Other psudo? Which one is that?
I honestly thought that Chicoatl was a psuedo line.

This one:

That is what it was? I was wondering what it was, seeing that is everywhere on the forum.

I thought it was just a normal type 3 evo line owo
It'd be interesting if it was Ground/Fairy to shake up the current meta game.
Mainly because we need a few more tough fairies.