Okay I encountered this card the other day while playing and I have questions about how it works. First I will quote the card (hope this dosen't get me in trouble) so everyone can see exactly what it says.
Ma's Boarding House
It is dinnertime, and Ma has spread all the fixings. You resist the urge to sit down and have a meal, but the same can't be said of the rest of your party. If you have an ally, discard it. Fortunately, another willing soul finds the prospect of helping you out exciting. Draw a random ally. If the Ally deck is empty, nothing happens.
Question: If I do not have an ally, do I still get to draw a random ally.
Evidence For: Discard an ally is in a seperate sentence from draw a random ally. If it were the other way I would expect it to say Discard an ally and draw a new random ally.
Evidence Against: The second sentence says another willing soul suggesting this is related to the first sentence though not intrinsicly.
? Maybe I need to flipflop on the original take?