OK so about wanting karthus having a global quote when ulting

I think all champs with global or semi global ults have quotes says "bye bye" if she kills a champ "who needs a map" when he kills someone idk "another one for draven" when he kills someone idk (prob not one for the global quote since being ninja means being sneaky) laughs when indicator shows on the ground (i think he laughs idk) "gems are truly outrageous, truly truly outrageous"