Maku

Hey man, poisoned meat, as it says, works as a lure for wyverns eg. Rathalos, Kut-Ku, Monoblos, etc. When the wyverns eat it, they get poisoned, which saps their health a little by the second.Well, to set the meat, go to an open area(study where the wyvern lands in each area), select it from your inventry, use it(which means setting it on the floor), and wait till the wyvern enters that area and eats it. Beware, don't let the wyvern see you or else he will not eat it instead he'll be after you.

Smoke bomb, as usual, is an evasive item, which you use when your in danger to get the hell out of that area.

Believe me, you can still win the game without these items if youre a blademaster(i really don't know if you need them if youre a gunner, since I ain't one).Plus if you are a blademaster, these items are a waste of space of youre inventory, i'd rather put either health, bombs, demondrugs or armorskins.

Just for the record, I have never made nor used these items while I was gaming.