For me, Manaburn is listed as Nuke11:Mana Burn XVI. So, in my case, Nukeif11=${Target.Named}. For mana reasons, I've currently actually have it set Nukeif11=0 (which I understand means it will never fire. I plan to do one of my wizards manually when appropriate).
On another note, I am truly amazed at the quality and ease of use of the plugin bots. I can drop in a toon I've never used in a class I'm unfamiliar with and they're rocking out of the box.