Well, I beat Rathalos on my first try....not to proud of myself since it took 18 mega potions, 10 potions, and an ancient potion.
I still fainted 2 times and when he started limping, I had no more cool drinks so my health was depleting in the hot areas. I ran to his area and laid a trap but he was flying all around and wouldn't get in it. Finally after my health went from full to 5% from the heat, with no potions left; he jumped in my trap and I captured him.
Do you get less rewards when you faint?
I still fainted 2 times and when he started limping, I had no more cool drinks so my health was depleting in the hot areas. I ran to his area and laid a trap but he was flying all around and wouldn't get in it. Finally after my health went from full to 5% from the heat, with no potions left; he jumped in my trap and I captured him.
Do you get less rewards when you faint?