[@SkinnyTy]
It all boils down to having all the feelings stored close by so you can blow them all on one person and force them to feel like they're actually dying. In order to do this, you'd need like mice or something. Anomaly could simply find the emotions and tap the mice so they're afflicted with each emotion, then use them up when she needs to. 

On the other hand, suicidal thoughts might have some kind of emotion tied to it. Self-loathing to an extreme extent. Forcing an enemy to commit suicide is absolutely morbid and I'd never do that, but it's a thought.