What was you load-out in terms of items? I consistently run out of healing items even though I bring 10 megas and as well as 10 regular potions and 10 honey, plus 2 max potions, 1 ancient potion (both of which I generally save for when I cart), and 3 Lifepowder.
Did you bring extra ways to make more traps or anything? More paralysis meat for Jho?
I brought potions, mega potions, max potions, herbs, blue mushrooms and honey for my healing. Which gets you 20 mega's and 10 regular potions to use.
Farcasters, bomb casings and exciteshrooms and I believe 3 combo books, which I used for healing as well on the bed. If I got down below say 20% I would just facaster out to heal on the bed.
I brought just one pitfall and shock trap, but only used them after Jho. I grabbed whetstones, well done steaks, might seed and adamant seed, which I would use just before entering the arena, or like after Tigrex went down, while waiting for the fence to drop.
I brought smoke bombs, but it didn't work, dropped one when they came, attacked Tigrex, but Narga still saw me somehow.
I brought my own dung bombs to get Jho off me when he grabbed me. And the power charm, power talon, armor charm and armor talon.
That should fill your space up, no extra tinged meats, honestly I should have brought mega dash juice, but didn't think of that. I went adept dual blades, which was my first time doing that, but the adept allowed for some saved healing items by avoiding damage without any armor skills dedicated to it. I ate for Def L and Defender (Hi) for the same reason.
Edit: As I read through my list, I would have probably dropped the traps, and just brought mega dash juice and maybe an ancient potion or something. I never used them until there was only one left, because I was too nervous to try and put one down with two on me. I generally do well verse Jho though, keep in mind the adamant seeds will remove his def down effect, but if you have a tough time with him then probably best to use the traps on him. After you farcast out during narga/tigrex, run back in and straight to the fence switch and try to split them up.