simple question and a cry for help!

[veniblue]

ive been designing spells myself and i know first hand and have read plenty about spells made around the same basis not stacking...is there a solution other than using another buff spell and then a trigger check for the buff to make things work? i want to think the easy answer is no, but i heard someone say jass to me and i dont know much about it.

so if it is possible (in jass) how hard is it to do? about a weeks worth of effort to get it down? (i understand the basics of jass you know the operational basics, i know a bit of c++ as well. but now, i dont know the community here so i dont know how this will do but would anyone be willing to design several spells by request? (preferably jass)

thank you!