Objects are a bit trickier than most wiki pages. :) I'll add that in and link it here after in case you have anything else to add to it!
edit: Here it is! http://eq2.zam.com/db/object.html?eq2object=2743
In general, whenever you want to add a page that doesn't exist, you just type in the full url as if it did. For example, if you came across a new item we didn't have at all called "New Item", you could type in http://eq2.zam.com/wiki/eq2_item:New_Item
and that would take you to a blank page that you could edit. Same goes for mobs, zones, collections, etc. :) Whenever in doubt though, feel free to post here or PM Calthine or myself! Edited, Sep 4th 2010 8:31pm by Cyliena