Originally Posted by
Zenion
Or maybe make it only affect players with enmity, and/or only within a range of less than the entire confrontation area. (Even just giving trusts Mobilization status for as long as their party leader has it would help.)
If it didn't make recovery absolutely impossible and joining the battle risky at best, it might not be so bad.
Another possible fix might be making it so Spike Flail from Mireu has a unique added effect of removing Elvorseal from whoever has top enmity when it's used, forcing them to at least go back to the NPC and start over building enmity to do it again? (Or just fully erase their existing enmity?) On an ordinary dragon, that might not be a desirable behavior, but in this specific case, where Mireu just has so much potential for griefing, it would be well justified.