50% All Stats is not as good as you might think. For example, that would move our Agi from like 240% to 290%.Hmm, Fisher King says it only gives +50% AllStats for literal fishing. But... nothing says we can't fight by fishing, right? If we get the Rod of Ages as an Artifact, fishing could become an integral part of our fighting style, so that boost would apply much more often.
Not insignificant, of course, but not all that major either, especially given how specialized it is.
Fisher King works amazingly well with Pillars and Hunter's Moon, however. Remember, one of big things with Pillars is getting FREE Hunger Sated targets; before, we were informed that Pillars would be incapable of providing us enough targets for complete mitigation. However, with Fisher King, you get twice the chance to proc Hunger Sated and it lasts for twice as long! It might very well get us close to full coverage of mitigation when used with Pillars!Regretting the Hunter's Moon a bit now, tbh. This seems to be a different form of Mitigation, which means that its effectiveness is reduced by 40%.
Additionally, assuming it's effects work of Armament Fish too, that would mean additional month of Hunger Sated from get go.