User blog comment:Atregle/Artemis "death"/@comment-3118271-20120701101124/@comment-34954086-20120701105248

that's the thing though, it doesnt make much sense to leave her out of the picture, think: Kid isnt needed for the mission, he's only (apparently) being told because the emotional wreck he'd become at former best friend and partner for lying to him about her death.

Zatanna actually is needed, and is likely more trustworthy then Wally in this case, leaving her out of the picture would be hazardous to the integrity of the mission (ie imagine if Zatanna notices her charm being worn by the criminal Artemis will become). But because of their romance and the fact that this is batman's first protege we are talking about here leads me to think he'd protect her. Considerring the high risk of the mission, if the others dont know that Zatanna was involved then it wouldnt put her in danger if the mission were compromised.

Having her in on it would be a great safeguard