I'm quite certain that zatanna was able to beat zor [during seven soldiers iirc.] that said, I can't imagine him fairing well against one of the most powerful beings in DC.
Well it says enough that he was part of a group of seven that failed to beat the Seven Soldiers of Victory which is enough to understand that he stands no chance here.
__________________
“Where the longleaf pines are whispering
to him who loved them so.
Where the faint murmurs now dwindling
echo o’er tide and shore."
-A Grave Epitaph in Santa Rosa County, Florida; I wish I could remember the man's name.