The Yellow Crown certainly empowered Diana with the same gifts that Heket had, ensuring her flock never wanted for food; crops could instantly be grown from seeds as soon as they were planted, meat would be readily found and hunted, fish would be utterly abundant...
But like the Green Crown, it had its own effect on Diana's personality. While the former made her more unpredictable or annoying, the Yellow Crown brought out all of Diana's suppressed feelings. Namely, when it rests on her head, the flock wound her to go from being distant, standing above them and accepting their faith, they would find their leader, when her wool was as orange as fresh fruit to be quiet sweet to them.
It's not much of a stretch to call her a 'sweet little cinnamon roll' when she wears the Yellow Crown, always joining the flock for meals and sometimes even delighting in cooking for them rather than angry they hardly bothered. At least until one of them decided to ignore the recently built outhouse to take a dump by the temple.
The entire flock heard the snap long before the offender fell to the ground, his head backwards, and Diana already at work gathering the meat. Some say his neck was broken at incredible speed. Others she did it with her magic. EVERYONE agreed it was her patience finally having enough. Later, as she feasted on the huge haunch of meat, she glared at everyone in a silent warning. And her threat was clear; if anyone didn't use the outhouse, they were now on the menu.
It didn't help they'd also set her off for other reasons, and she'd spend almost the same length of time for sermons to really rip into them verbally. Granted, Diana admits she sometimes wears the Yellow Crown of her own volition; sometimes, even she needs to voice her heart, be it sweet or cruel.
