I can only see myself potentially using this in a secondary skill. Like Frenzy with culling strike, GMP and this on a totem build, maybe? I don’t think that would be good either.
Seems a bit redundant since there quite a few recovery on kill mechanics in the game which don’t require a gem slot?
Just curious - the trade off here is that you a sacrifice a gem but gain back points in the tree. Is it enough to squeeze in a cluster jewel instead or something?
Maybe! Depends on the build I guess, but I am usually hard pressed for gem slots. As glau mentioned, maybe if you have some secondary skill like Frenzy going on it could be a nice augmentation. I am always happy to be surprised about the potential of things that I dismissed as irrelevant.