Lili just doesn't seem to fit with the strategy of the deck at all. The only reason I can see playing her is for the creature removal after resolving a Living End if they happened to have some creatures in their gy beforehand. Her +1 will allow your opponent to dump creatures as well as you so that's not helpful, but you don't even need that added discard anyway since you're playing creatures that can get themselves into the gy.
I see 4 versions of Living End in your list of decks. Is this the one you are currently running?
Thats a fair argument, I was thinking she would be a decent utility if I were wanting to throw something in the gy to cheat out, but that just makes more possible dead-spots in my deck
Yes, Resto-Living End is my current one, but I have recently taken Restoration Angel out since I don't really like how it fits. Its nice for the double triggers, but other than that it sits in my hand usually. I have 4 versions because I looked into it heavily when I was building it to try and take parts that I liked from others to see if I could improve the one I use.