Is this luck stacked on luck?

There seems to be a cap. I’ve seen no benefits using this over my normal 12% luck over 23 Robot Jack kills.

TBH, I wouldn’t bother using relics like that, I stopped using them ages ago, since it doesn’t make much difference imo. You might see some more purples or blues using this, but that’s about it. To answer you question, it should stack though. But you are better off using some good relics imo.

I feel like it does. i have dice like this and sometimes in ammo chest i got purple or legend stuff but on bosses it doesn’t seems to work.