I've come up with a pretty simple mod idea for helping with curses on Kalecgos.
Basically, the tricky part is knowing when to decurse each person and then actually casting the spell. Right now Bigwigs and DBM have meters showing how long each person's had the curse, and Grid and Clique (or Decursive) will let you remove the curse... but it takes some time to figure out what button to click to get rid of the curse on Bob when he's had it for 20 seconds, and not remove it from Joe three seconds after he gets it. It's frustrating, really.
The mod I came up with is pretty simple. It would work just like Decursive, only it would have some indicator right on the decurse buttons of how long each person has had the curse. No more matching names to buttons, basically.
Should be pretty simple to program, I imagine. Something as easy as a timer on Decursive that pops up when someone gets the curse and keeps counting until they don't have it any more. But I've looked everywhere for a mod that does this, and I've yet to find anything.
I think make a boss module for grid will do that job for you. That module will display debuff depend on different boss. For this case, when fight kalecgos. That module will only display curse after player had that curse for 10 sec. If he had that curse for 20 sec, the border of that player will become red.