Targa and scarlion, tips and tricks.

You can also send Scar to the wall and then attack from 1 of the platforms so you won't bump into the boss for any reason. But if you let the boss move forward and jump at you then I guess you're pretty much dead (if you don't have enough hp that is). Since Arans move forward too much, platforms like these should help a lot. I mostly use my DB these days and I've been using the platform to use final cut in case somehow my 999 avoid fails on me (which does, rarely though).

edit: I didn't account for the possible delays when trying to recast buffs and I doubt anyone is going to be spamming 1 key all day without buffing a few times. If you somehow get hit by the reverse keys effect and were going to run away to buff, then I guess you can get screwed easily during this as well.