Duoing
Doppelganger Gog with my ex-girlfriend, me as Lv.24 WAR/MNK and she as Lv.24 THF/WAR, while camping Bomb King. Opened the fight with SA Fast Blade -> Sturmwind -> Reverberation. We were expecting that to leave it nearly dead, but we were very wrong. It still had about half its HP left, and it was pounding me VERY hard. I was starting to get low on HP and Suzanne did Provoke -> Perfect Dodge. I waited for it to wear, then I waited for her HP to drop to buy time before finally voking it off of her, popping Mighty Strikes and dropping another Sturmwind. Two or three crits later it was dead, with the both of us in the red.
Got a Cruel Spear for our troubles. Absolutely worthless, but we fought tooth and nail for it.