Boss mode range check for "explosion" mechanics. Currently only for Mimiron, Iron Council, Sindragosa (untested) and Emalon (untested). So as soon as they start casting a certain explosion, the radar and/or regular range check switch to a boss range mode where it shows you whether or not you're within the explosion range. Once the cast is done, it reverts to what the range radar was previously set to.
/bossrange command that works on enemy target (mostly for debugging)
/bossrangecommand that works on enemy target (mostly for debugging)/range xfix