There are berries that can affect things like that, yes! Though they typically only work when consumed in a pinch, and they're rather rare! There are also some that weaken certain specific types of damage, but only when it is super-effective!

[Ingo. Does not pick up on this! He'll be mortified when he realizes his own failure to introduce himself, but just now he's too interested in the conversation.]

Ah, well - it is a bit difficult to test, considering, but Emmet believes - and I agree - that it is most likely Blaze! It means that my flames will burn hotter when I am hurt!