Cedric_7512
If you connect the library with the tree of knowledge, he will be near-omniscient in DC and if you connect the underworld with every other universe he goes to, he will be near-omniscient in all universe. Also you should give senjumaru's devil fruit levels, at 50 is awakening and at 100 she can controt the fabric of reality. She would be equally OP as Hades then, just imagine her turning her oponents into strings like Wanda did with the Illuminati.