[X] Get in contact with Fix the Summer Knight about Nemesis, guide him into a confrontation in which it will reveal itself.
Nemesis is Serious Business.
I have serious doubts about the ability of a relatively young Summer Knight to survive a confrontation with a senior Summer Fae that has Nemesis Inside(TM), even if Molly is nearby.
Furthermore, Fix is Lily's ONLY surviving friend from her mortal days, and her trusted companion.
If some bright scheme gets him killed, we are not only destabilizing Summer, who now have to find a new Summer Knight?
We are both socially isolating Lily further, and potentially making an enemy of her for getting her friend killed.
And thats not counting the potential for other collateral damage.
Or Titania's reaction.
This is entirely too high risk for too little benefit.
An important point - unlike Mab, who was more willing to kill her subject than to increase her debts, Titania might go for healing. In fact, this is a second part of what we have to sell - exorcism.
To be fair to Mab, she can exorcise Nemesis from lesser fae if they give her permission to do so.
She did it to Lea after all.
She might be doing that to the lesser fae right now.
Make no mistake, Titania is entirely capable and willing to do the same thing. As are the rest of Summer.
Mother Summer doesnt brew plagues just as a hobby.
The hope here is that some of these guys are valuable enough that she will take the option of exorcism if offered.