well in the video i see Guild spells (that will help for sure in the fight) but i think the only reason for do that boss fight looks like to be the EXP reward....looks very big
bro... not EXP la...
is the accumulated damage u dealt
as to rank you in your guide, higher accumulated damage dealt get more HB
lol. this basically forces you to pay for revives now if you want to defeat him <_<. Also The boss should at least scale somehow to the guild's average might or something like that. If the boss is that powerful for everybody, then the only guilds who can do anything are the ones with the most powerful players that spend a lot to buy revives.
You are absolutely right, that works best if one has high lvl revitalize. I think it's acutally how the TW team killed the boss. They are top 10 players in arena, most of them have 5/5 revitalize.
I wish I had that strong team though;P, my best is 3/5 revitalize. So I may need to send a tank first to let Ninja charge energy