An oooold pic.
Okay, I couldn't become a srs wh artist and this pic was an inside joke about a new home made rule for half-naked slaaneshi, so why not to upload it? I included it in my art dump, but this is my personal favourite.
A rough draft of the rule "Demoralization"
"Roll a D6 to determine the wind's strength. The number of 4≥ causes a strong wind that shows the things to the enemies they shouldn't see, demoralizing them and lowering their LD and I stats"
P.S. I have no regrets.