Change the color of the 'killed' message

[Relic]

Bold white 'killed' message can easily blend into the log, especially when you use AOE type of attacks. I know you can see what is now missing on the screen, but sometimes the effectiveness of the attack is more important. Wish it was simple as setting a background color for the line, but not sure if that could be done. Perhaps just a Gray color instead of white. Was originally thinking a dark red or black, but not sure how that would show on the UI. Many of the other colors already have a defualt use in the messages so using those wouldn't be a good idea.