Ironmouse

So im trying to find or make a macro that casts Corruption, Siphon Life and Curse of Agony using one button and isn’t affected by other lock dots. I’ve searched and only found one macro that works, but only if I’m the only lock in the group. So clearly that’s not gonna work for end game. Does anyone know a place I can find macros for this or know how to write one? Much appreciated.