I was gonna make a post in the other thread about this mon, maybe still will, but this works too.

Annihilape @ Choice Band
Ability: Defiant
Tera Type: Ghost
EVs: 252 HP / 252 Atk / 4 Def
Adamant Nature
- Rage Fist
I beat Charizard first try with NPCs with this mon. Rage Fist is broken in this format since you essentially get +50 base power most turns and go as high as 350, with the damage boost even staying if you're KOed. There's some other notable stuff about Annihilape but they're all irrelevant in this case.
So yeah I just CB locked into Rage Fist and that was my stategy. The NPC mons probably helped, tho I wasn't paying attention. It is notable that I got decent luck with Hurricane misses, which had a chance to OHKO Annihilape. But I also got crit by Fire Blast the turn I Teralyzed (or whatever it's called). so I think it evens out. Also got KOed multiple times but like I said the damage boosts stayed so oh well. Like other people mention, I might try to farm Zard, so I'll see how that goes.
The lesson of this story is use Rage Fist Annihilape. Because who wouldn't want a STAB Tera, CB, 350 BP move from a mon with 361 Atk?
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