Let me explain to you about Century long calamity Inkmatas
She has the Omega Ankh (the strongest item) in her, she has the power to level universes in a single move and is the incarnate of Calamity. Her power very much beats everyone else's
The Omega ankh is made up of, the Crystal Of Eternity (Crystal of creation and Crystal of destruction combined) Redi's godly staff head, two ashes of Inklamity, the golden egg, Shadronian Omega lab parts, and 5 omega alloy bars. The Omega Ankh is the strongest item giving the user the power of the creator