Zatanna had a quasi-cameo in this Blackest Night tie-in, quoted from a book by Lois Lane called LOOK! UP IN THE SKY! An Oral History of the Rise of the Metahuman
(World's Finest Press):
"'The walking dead'? You mean like Solomon Grundy? Or are we casting a wider net-- vampires, ghouls and the like? Right. It's... I don't even know where to begin. When I was a little girl I loved scary movies. Dracula, Frankenstein, zombies-- if it was scary, I was there. Now? Not so much. The first time I came across an actual zombie... they don't all eat the living, you know. Hm? No, that whole 'shoot them in the head' thing is pure Hollywood. Total immolation seems to work best. Fire. It purifies."