Not really sure what you mean, like the whole wheel its self is bent? If so take it to a shop cause it doesn't sound like you should be messing with wheels. Also unless your hitting germs at insane speeds having a wheel bend on a berm sounds like it was dangerously undertensioned.
Bet its a maxxis. Lob it, once the carcass has been damaged its scrap.
Exactly this. I've had two maxxis tyres do the same thing, one a minion and a high roller 2 (both in the 3c max terra compound). It's the casing itself which gets deformed, so no way to fix them.