In the English version it's just mentioned in a walking scene in the crater before you meet the paradoxes. All he says after the mandatory paradox battle is "No kidding..." and he doesn't react specifically to any other mon that appears during the other story sequences, even allowing Mabosstiff to fight them off, so it's probably not one of them.Didn’t play the English version, but Arven says before the fight against Scream Tail that it’s something like this that attacked him. Do not have the exact quote but does it mean Mabosstiff was attacked by Jigglypuff.
Ok my bad, french's wasn't that clear
Since this dialogue can pop up around this rocky cliff area where Iron Thorns and Sandy Shocks exclusively spawn, I figure that Mabosstiff was attacked and paralyzed by them.Text File : atlantis_talk_03
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Last time I came to the Great Crater, I was trying\nto go see my mom...[VAR 0114(0006)]
Last time I came to the Great Crater, I was trying\nto go see my dad...[VAR 0114(0006)]
I got about this far, then I got attacked by some\nkind of creature I’d never seen before.[VAR 0114(0006)]
Really? What kind of Pokémon was it?![VAR 0114(0004)]
It wasn’t even like a Pokémon. More like this\ncrazy-violent, rampaging sort of thing...[VAR 0114(0006)]
It wasn’t even like a Pokémon. More like this\ncrazy-weird, metallic, machine thing...[VAR 0114(0006)]
You sure it wasn’t just a Pokémon that’s a little\nmore, I dunno, rampagey than average?[VAR 0114(0004)]
You sure it wasn’t just a Pokémon that’s a little\nmore, I dunno, roboty than average?[VAR 0114(0004)]
Yeah, I’m sure! It was like a completely different\ncreature altogether![VAR 0114(0006)]
And it hurt Mabosstiff real bad, so it’s not like I’d\njust forget![VAR 0114(0006)]
I don’t ever want to run into that awful thing\nagain...[VAR 0114(0006)]
It was that strong, huh?[VAR 0114(0004)]
Then I really hope I get to see it![VAR 0114(0004)]
...That’s what I figured you’d say.[VAR 0114(0006)]
You’re real tactless sometimes, Nemona.\nYou know that?[VAR 0114(0008)]
On a different note, there is an unused line about the league challenge NPC giving multiple items in sub_042 as well as congratulating you between checking the number of battles.
Text File : sub_042
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Hello there! I’m a Pokémon League rep!\nBeen having some nice Pokémon battles?
[VAR BD06(0000)]Well, good news: if you can defeat [VAR 0201(0002)] Trainer[VAR 1101(0002,0100)]s\nhere\r\n[VAR 01D3(0001)],\r\nthere’s\r\na\r\nlovely\r\nprize\r\nwith\r\nyour\r\nname\r\non it!
So far, you’ve defeated [VAR 0201(0003)] Trainer[VAR 1101(0003,0100)]s here\n[VAR 01D3(0001)]!
Once you defeat [VAR 0201(0002)] Trainer[VAR 1101(0002,0100)]s, you’ll get a\nlovely prize!
Excellent job! You’ve racked up a nice number\nof wins there!
On behalf of the Pokémon League, here’s your\nlovely prize.
And here—have this, too!
We’re holding this challenge for other areas\naround Paldea, too. Stop by and try them!
Thanks for taking part in our challenge!