[rdonj]

Zogundar - LA R'lyeh's dominion effect is unmoddable. Therefore there is no way to have them in the game without having their insanity dominion present.

Events also cannot be modded out. HOWEVER, you can use mod commands to set the chances of random events very low, particularly the ones that are rare in the first place, which would almost completely at that point remove horror marking from the game, period.

If you can play without LA R'lyeh (the only LA water nation anyway), events set to minimal, no items that cause horror mark or curse, no magic sites that do the same, or spells... then you will only be stuck with curses, on an extremely, extremely rare basis. And they'll probably never affect a unit that matters. If this isn't enough for you, you will never find this game playable because it's highly unlikely illwinter is going to spend the time changing things just for one guy so he'll be more likely to buy the game. They've done updates to the game for years, but at the moment, they're focusing on other things and updates of that nature are extremely unlikely.