LF Destruction BIGDAMAGE Macro

hey everyone I am looking for a macro which is for warlock I have had it before but had to delete it when the new wow came out because I had problems with GSE so had to download it again also all my macros disappeared so I am looking for what is called BIGDAMAGE and i cant Rember who made it is for warlocks if anyone can help me it would be nice many thanks in advance