http://warofdragons.com/fight_info.php?f…58&server_id=10
Not too bad if you use the right tactic, though very easy to mess up by not paying attention (i did twice in that fight):
Organiser has 3x Veil of Shadows on him at the start, hit unblocked to summon shadows (3 hits). As a shadow is summoned, lock it vs your own summon. The shadows must hit your summon first to give them the negative effects (usually 2 tigers can get rid of all 3 shadow negatives). Once all 3x Veil of Shadows are off the festival organizer, hit him in block but hit his shadows out of block and kill them off. After that, the organizer will have 30-40 hits of an effect (I think condensing shadow but can't remember the name - you'll be able to see it in fight). During this phase just continue to hit in block. After it is gone, the organizer uses 3x Veil of Shadows and then you repeat the steps again.
TIP: use buffs for increasing HP, use destruction elix (red fair elix) to get hp regen on hits, use heavens buff for passive hp regen
Spam GTB/GTR combo