Fiery Constitution
The character rarely lacks for sustenance. As long as he can find some sort of organic substance (from rotting quail eggs to a piece of notebook paper on which someone blew her nose), the Avatar can eat it and survive.
And as long as he finds a source of water (no matter how stagnant or polluted it might be), he can drink it and survive.
Any pestilence or poison lurking in what he consumes burns in the fires of his superior constitution, without even requiring a Survival roll.
The same goes for drugs or poisons he ingests on purpose, or for any Mickey Finn a ne’er-do-well might try to slip him.
He’s still just as susceptible to airborne toxins and any drug injected into his bloodstream, but any drug that has to go through his stomach first stops there.
This Knack does nothing to suppress the gag reflex or make an unappetizing meal taste better.
