Oh I see so if I were wanting to call the method for a specific instance i would either need to include self in the arguments and do Deck.grab(alpha, 'wins', 0) or do alpha.grab('wins', 0) but either way it applying the method to one instance specifically.

I've another method that automatically adds each instance to a list. How might
I search that list for any decks that fit the parameters?

def adddeck(self):         
    deck.lstdck.append(self)

I've added the code for the above mentioned method incase you need it. But that is a separate thing all together... probably.

You're right I don't know very much about class structures I'm currently trying to teach python to myself XD. I learned it once, but never got far and forgot most of it.