@Luigiowns that's awesome, exactly what I'm looking for. I love the backstory with Healfodder, seeing as I read Waterwarrior's update all the way through (actually I read EVERYONE's updates all the way through but he was one of the first and I remember Healfodder accutely). I have a few questions though.
Does that mean I can never heal a Pokemon in battle unless I switch him in?
Depends on how hard you want it. If you don't want to, you don't need to, but remember, He was always used to heal the others.
For faking stealing, does the item in question have to used against him, or just any of my teammates?
The item the foe uses can be used against any of your team. Just make it out to be he escapes his pokeball mid battle and "borrows" another one. The "stolen" item, however, must be used on him, whenever you get the chance.
Does it have to be used in that same battle, or can it be used after the battle? Does he loose physical attacks only when his allies faint, or when the opponent faints?
I'm guessing you are talking about the Escavalier Restriction. He loses Physical attacks for that battle only, if a foe faints. Why would a Warlock curse your entire team if he only has issues with the one member? however, as with before, if you want to make it harder/easier, apply the restriction whenever anything faints that battle, because remember, reviving counts as healing (loophole abuse :))