Well Apparently I can't post videos so I'll just post the url link: www.planetminecraft.com/mod/forgeschematica/
It's basically the Kindergarten version of World Edit that can't crash the server, can't be abused, can't be harmful in anyway to the server.
You basically select the area or thing you want copied then you select the area as to where you would like to put it. It makes a ghost block version of the thing that you're building so you know where it will be placed. It tells you how much and which items that are going to be used, and it will not place the thing that you're creating down until you have all of the required items for it.
Obviously this can't be abused because if you try to copy a build or something onto someone else's plot its not going to let your because you're building in someone eles's plot and it won't let you. (duh)
You can't dupe or glitch items because it wont work until you have all of the required items. And once you cancel the copy all of the items will transfer to your inventory and if your inventory is full then it will just fall on the ground in front of you.
I think this would be a perfect perk and probably better than /fly that we already have. And would make people want to donate for ultimate more. Its time Ultimate's got more exclusive Ultimate worthy perks to there title and I think this is the perfect one!
Please don't comment on this thread if you haven't actually watched the entire length of the video or ones similar to it and or haven't read the actual form post it self. You'll just make yourself look silly.