Hello!
I have no experience whatsoever about modding. Do you think it is possible/easy to allow any skill to be bound to left click? If yes, can you play the main campaign with a regular character using such a mod?
Thank you in advance 
quickly going through the skill dbr I couldnt find anything regarding this, but even if you can mod it, you would have to update the core files every time there is a game update to have this outside of a custom game…
AutoHotkey (AHK) is a good alternative.
Mmh ok. Maybe it’s hardcoded then.
As for AHK, I honestly don’t want to rely on third party programs.
For anyone interested, the plan is to make a melee character that is dual wielding two Trozan Starkeeper, wearing a Starfury Emerald and using TSS on left click. This way, you shadow strike in a pack of mob and just hold LMB to alternate between cold meteors and Nightblade’s WPS.